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994K Wheel Loader
Engine Buckets
Engine Model Catreg 3516E Bucket Capacities 191-245 m3 25-32 yd3
Emissions US EPA Tier 1 Equivalent Operating Specifications
Gross Power ndash ISO 14396 1377 kW 1847 hp Rated Payload ndash Standard 408 tonnes 45 tons
Net Power ndash SAE J1349 (Standard Ambient) 1297 kW 1739 hp Rated Payload ndash High Lift 381 tonnes 42 tons
Net Power ndash SAE J1349 (High Ambient) 1265 kW 1696 hp Operating Weight 239 142 kg 527218 lb
2
Lower your cost per ton with built-in durability
Contents Structures4
Power Train 6
Hydraulics 8
Operator Station10
Technology Solutions 12
Cat MineStartrade System13
Safety 14
Serviceability 16
Customer Support 16
Sustainability 17
Bucket and Ground Engaging Tools 18
System Match Efficiency 20
Specifi cations 21
Standard Equipment 29
Optional Equipment31
Mandatory Attachments31
3
Cat Large Wheel Loaders are designed with durability built in ensuring maximum availability through multiple life cycles With optimized performance and simplified serviceability our machines allow you to move more material efficiently and safely at a lower cost per ton
Introduced in 1990 the 994 has become the top customer choice in its size class for the last 25 years Focused on helping our customers succeed we have continued to build upon each new seriesrsquo legacy of reliability safety operator comfort serviceability and sustainability
Structures Best built for the toughest conditions
Lift Arms Your key to maximum uptime and productivity is our field-proven lift arms
bull Excellent visibility to the bucket edges and work area through
a Z-bar design
bull High load stresses are absorbed by the solid steel lift arms
bull Enhance strength in key pin areas through the use of one piece castings
bull Stress relieved lift arms increase durability and lengthen time to repair
4
Robust Structures Your bottom line is improved by highly durable structures that achieve multiple
life cycles and withstand the toughest loading conditions
bull Full box-section rear frame resists torsional shock and twisting forces
bull Heavy-duty steering cylinder mounts efficiently transmit steering loads
into the frame
bull Cast axle pivot mounting areas better disperse stress loads for increased
structural integrity
Front Linkage To ensure long life and reliability the linkage pin joints feature a greased
pin design and standard automatic lubrication system
5
Steering and Transmission Integrated Control System (STICtrade) Experience maximum responsiveness and control with STIC that
combines directional selection gear selection and steering into
a single lever
bull Simple side-to-side motion turns machine right or left minimizing
operator movements
bull Easy to operate finger controlled gear selection
bull Smoother faster cycles and less operator fatigue through
the use of low effort integrated controls
Cat Planetary Powershift Transmission Building your success begins with a best-in-class transmission designed
specifically for mining applications
bull Consistent smooth shifting and efficiency through integrated
electronic controls
bull Long life and reliability through heat treated gears and metallurgy
bull Three forward and three reverse speeds to match your application
Cat 3516E Engine Durability and reliability continues in the 994K with the
proven 3500 Series engines At the heart of the 994K is
the new 3516E engine Optimum performance is built in
through the use of a 16-cylinder four-stroke design
bull On-demand performance through the use of
turbochargers and aftercoolers
bull High Torque Rise ndash 39 torque rise ensures high
lugging forces during digging and acceleration
in high rimpull conditions
bull Extended engine life through a longer stroke
and lower rpm ratings
bull Quick engine response through the use of
electronic controls
6
Power Train Move material more efficiently with improved power and control
Impeller Clutch Torque Converter (ICTC) and Rimpull Control System (RCS) Lower your cost per ton utilizing advanced ICTC and RCS for modulated rimpull
bull Reduce tire slippage and wear by modulating rimpull from 100 to 25 percent while depressing left pedal After 25 percent rimpull
is achieved the left pedal applies the brake
bull Reduce the potential for wheel slippage without reducing hydraulic efficiency with RCS
bull Improve fuel efficiency in certain applications with our lock-up clutch torque converter providing direct drive
Economy Mode Enabling maximum productivity and efficiency all day every day
The 994K systems work hard to save you fuel through advanced technologies Utilizing On Demand Throttle
operators maintain normal operation with the left pedal and implements while the 994K manages the engine speed
bull Provides similar control and feel to our traditional throttle lock feature
bull Efficiency of manual throttle and the ergonomics of throttle lock
7
Hydraulics Productivity enabling you to move more and make more
Positive Flow Control Hydraulics Increase efficiency through our Positive Flow Control (PFC)
Hydraulic System PFC has concurrent pump and valve
control By optimizing pump control hydraulic oil flow
is proportionate to implement lever movement
bull Fast productive cycles enabled by four electronically
controlled fully variable piston pumps
bull Increased bucket feel and control
bull Consistent performance and efficiency with lower
system heat
8
Electro Hydraulic Controls Increase operator productivity with these implement features
bull Operate comfortably through electronically controlled hydraulic
cylinder stops
bull Handle easy-to-use soft detent controls
bull Conveniently set automatic implement kickouts from inside
the cab
Steering System Confident loader operation starts with precise machine control
enabled by the 994Krsquos load sensing hydraulic steering system
bull Increase efficiency with our variable displacement piston pumps
bull Achieve precise positioning for easy loading in tight areas with
40 degrees of steering articulation
bull Enhance operator comfort with integrated steering and
transmission control functions
Filtration System Benefit from extended performance and reliability of your hydraulic
system with our advanced filtration system
bull Lifttilt case drain filters
bull Lifttilt high pressure screens
bull Steering case drain filters
bull Steering high pressure screens
bull Hydraulic case drain filters
bull Power train filters for transmission torque converter
and pump drives
bull Front and rear brake oil screens
9
Your operators can work more efficiently and
stay comfortable with our customer-inspired
cab features
Entry and Exit Enter and exit the cab easily and safely with
these newly designed ergonomic features
bull Two side access points
bull Fold up STIC steerarmrest
bull Reduced access stairway angles
Deluxe Operator Seat Enhance comfort and reduce operator fatigue
with Cat Comfort Series III seat
bull Available heated and ventilated seat featuring
leather seat bolster surfaces
bull High back design and extra thick contoured
cushions
bull Air suspension system
bull Easy-to-reach seat levers and controls for
six way adjustments
bull Seat-mounted implement pod and STIC steer
that moves with the seat
bull 76 mm (3 in) wide retractable seat belt
Trainer Seat Safely train other operators in comfort with
our standard training seat
bull 76 mm (3 in) wide retractable seat belt
bull Fold-down design with molded drink tray
and storage
10
Operator Station Best-in-Class operator comfort and ergonomics
Environment Your operatorrsquos productivity is enhanced with our clean
comfortable cab environment
bull Experience reduced vibrations from viscous cab mounts
and seat air suspension
bull Maintain desired cab temperature with automatic
temperature controls
bull Pressurized cab with pressure indicator
bull Operator sound levels at a quiet 71 dB(A)
bull Available heated and ventilated seats featuring leather
covered seat bolster and headrest
11
Technology Solutions Greater productivity through Integrated Electronic Systems
The 994K electronic systems have been completely integrated to function as one machine This integration creates a smart machine
and more informed operator maximizing the productivity of both
VIMStrade 3G We have worked hard to help our customers and operators
perform at their best through our Vital Information Management
System (VIMS 3G)
bull Easy-to-view Advisor Display features a large screen
bull Intuitive operation and easy navigation with our enhanced
user interface
bull Decrease service time by keeping operators informed about
machine system malfunction or operation
Operator Profi le Operator comfort begins with personalized machine feature
settings Through our Advisor Display an operator can instantly
recall personalized profiles
bull Store up to 10 separate operator profiles through Advisor
bull Decrease setup time between operators by recalling
personalized screen layouts
Payload Control System Increase your efficiency with our Payload Control System 30
bull Quick payload weighs with on-the-go weighing
bull Comprehensive record accuracy of machine performance
with up to 1000 truck records with 25 different materials
Cycle Timer Impact your bottom line through improved machine performance
with Cycle Timer Each loading segment time can be analyzed to
help you achieve more efficient operation
Features
bull Production Summary
bull Machine Utilization
bull Productive Cycle Time
bull Loader Payload Summary
bull Fuel Usage Summary
12
Cat MineStar System Work more productively
Cat MineStar System is the industryrsquos broadest suite
of integrated mine operations and mobile equipment
management technologies configurable to suite your
operationrsquos needs Its capability sets ndash Fleet Terrain Detect
Health and Command ndash contain a range of technologies
that let you manage everything from fleet assignment and
condition monitoring to remote and autonomous control
The 994K can take advantage of many of these advanced
technologies some of which are standard out of the factory
Fleet Fleet provides comprehensive real-time machine tracking
assignment and productivity management giving you a
comprehensive overview of all operations from anywhere
in the world
Terrain for Loading Terrain with your 994K enables high-precision management of
loading operations through the use of guidance technology
It increases 994Krsquos productivity and provides you real-time
feedback for improved efficiency
Detect Detect helps increase operator awareness enhancing safety
at your operation It includes a range of capabilities designed
to assist the operator with areas of limited visibility around
fixed and mobile equipment
Health Health delivers critical event-based machine condition and
operating data for your entire fleet It includes comprehensive
equipment health and asset monitoring capabilities with a
wide range of diagnostic analytic and reporting tools
13
Safety Making your safety our priority
Powered Access System The Cat powered access system allows easier
access to the primary stairs by improving ingress
and egress to and from the rear platform
bull Safe ergonomic access system
bull All operators have adequate space when using
the wide stairway
bull Operators maintain three-point contact when
using full handrails on each side
bull Raise lower platform from cab level or ground
14
We are constantly improving our products in an effort to provide
a safe work environment for the operator and those who work
on your job site
Machine Access bull Wider stairs with 45 degree angles increase safety for operators
getting on and off the 994K
bull Wide walkways with non-skid surfaces and integrated lock outtag
out points are designed into the service areas
bull Windshield cleaning platforms provide safe and convenient
access for the operator
bull Maintain three points of contact at all times through ground
level or platform accessible service areas
bull Emergency egress
Visibility bull Standard pull-down window shade and optional heated mirrors
ensure extended visibility for safe operation
bull Cat Detect with Object Detection System (rearview camera
and radar) or Vision (rearview camera) option increases operator
awareness around the machine
bull Standard LED lights provide excellent workspace visibility
bull Cab mounted LED warning beacons programmable for
site-specifi c signaling
Operator Environment bull Low vibrations to the operator with viscous cab mounts and
seat air suspension
bull Low interior sound levels
bull Operator training seat facilitates safe new operator training
bull Standard 76 mm (3 in) seat belts on the operator seat and
operator training seat
bull Optional 4-point harness
15
Serviceability Enabling high uptime by reducing your service time
We can help you succeed by ensuring your 994K has
design features to reduce your downtime
bull Longer service intervals on fluids and filters
bull Safe and convenient service with ground level or
platform access and grouped service points
bull Swing-out doors on both sides of the engine compartment
provide easy access to important daily service checks
bull Ecology drains for ease of service and prevention
of spilling potential environmental contaminants
bull Centralized remote pressure taps
bull Reduce downtime with VIMS system notifications
so your operators and technicians can resolve any
problems before failure
Customer Support Your Cat dealers know how to keep your mining
machines productive
Legendary Cat Dealer Support A valued partner your Cat dealer is available whenever
you need them
bull Preventive maintenance programs and guaranteed
maintenance contracts
bull Best-in-class parts availability
bull Improve your efficiency with operator training
bull Genuine Cat Remanufactured parts
16
Sustainability Stewards of the environment
Protecting the Environment Environmental responsibility is designed and built into our 994Krsquos features
bull Increased fuel efficiency to minimize your carbon footprint
bull Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling
bull Reduce waste to the environment with our maintenance free or extended maintenance batteries
bull Built for multiple lives the Cat 994 is one of the most rebuilt products To assist with maximizing machine life Caterpillar provides a
number of sustainable options such as our Reman and Certified Rebuild programs In these programs reused or remanufactured
components can deliver cost savings of 40 to 70 percent which lowers operating cost while benefiting the environment
bull Caterpillar offers retrofit packages to bring new features to older machines maximizing your resource And when you go through
the Cat Certified Rebuild program these retrofit kits are part of the rebuild process
17
Buckets and Ground Engaging Tools Itrsquos all about performance
Increase Productivity and Fuel Effi ciency Performance Series Buckets are designed for superior
performance in a variety of materials They are engineered
to dig into piles quickly and load efficiently Fill factors are
up to 115 so you can get your job done and move on to
other tasks Fast load cycles and fewer trips mean less
wear and tear on your machine and keep you working
The buckets below are part of the Performance Series line
They come in different capacities and widths to fit your
loading and carrying needs
1 ndash Rock Buckets This bucket style is used in high-abrasion production applications like face loading
limestone and other rock and trucking a wide range of quarry materials
2 ndash Heavy Duty Rock Buckets Heavy Duty Rock Buckets are for use in applications like face loading tightly
compacted pit materials or handling materials of moderate abrasion and high impact
3 ndash Coal Buckets This bucket style is built for light density non-abrasive materials including coal
4 ndash Iron Ore Buckets Iron Ore Buckets are for use in extremely aggressive applications like face loading
iron ore They are built for high abrasion and moderate impact and leave a smooth
fl oor when fi nished
1
2
3
4
18
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
2
Lower your cost per ton with built-in durability
Contents Structures4
Power Train 6
Hydraulics 8
Operator Station10
Technology Solutions 12
Cat MineStartrade System13
Safety 14
Serviceability 16
Customer Support 16
Sustainability 17
Bucket and Ground Engaging Tools 18
System Match Efficiency 20
Specifi cations 21
Standard Equipment 29
Optional Equipment31
Mandatory Attachments31
3
Cat Large Wheel Loaders are designed with durability built in ensuring maximum availability through multiple life cycles With optimized performance and simplified serviceability our machines allow you to move more material efficiently and safely at a lower cost per ton
Introduced in 1990 the 994 has become the top customer choice in its size class for the last 25 years Focused on helping our customers succeed we have continued to build upon each new seriesrsquo legacy of reliability safety operator comfort serviceability and sustainability
Structures Best built for the toughest conditions
Lift Arms Your key to maximum uptime and productivity is our field-proven lift arms
bull Excellent visibility to the bucket edges and work area through
a Z-bar design
bull High load stresses are absorbed by the solid steel lift arms
bull Enhance strength in key pin areas through the use of one piece castings
bull Stress relieved lift arms increase durability and lengthen time to repair
4
Robust Structures Your bottom line is improved by highly durable structures that achieve multiple
life cycles and withstand the toughest loading conditions
bull Full box-section rear frame resists torsional shock and twisting forces
bull Heavy-duty steering cylinder mounts efficiently transmit steering loads
into the frame
bull Cast axle pivot mounting areas better disperse stress loads for increased
structural integrity
Front Linkage To ensure long life and reliability the linkage pin joints feature a greased
pin design and standard automatic lubrication system
5
Steering and Transmission Integrated Control System (STICtrade) Experience maximum responsiveness and control with STIC that
combines directional selection gear selection and steering into
a single lever
bull Simple side-to-side motion turns machine right or left minimizing
operator movements
bull Easy to operate finger controlled gear selection
bull Smoother faster cycles and less operator fatigue through
the use of low effort integrated controls
Cat Planetary Powershift Transmission Building your success begins with a best-in-class transmission designed
specifically for mining applications
bull Consistent smooth shifting and efficiency through integrated
electronic controls
bull Long life and reliability through heat treated gears and metallurgy
bull Three forward and three reverse speeds to match your application
Cat 3516E Engine Durability and reliability continues in the 994K with the
proven 3500 Series engines At the heart of the 994K is
the new 3516E engine Optimum performance is built in
through the use of a 16-cylinder four-stroke design
bull On-demand performance through the use of
turbochargers and aftercoolers
bull High Torque Rise ndash 39 torque rise ensures high
lugging forces during digging and acceleration
in high rimpull conditions
bull Extended engine life through a longer stroke
and lower rpm ratings
bull Quick engine response through the use of
electronic controls
6
Power Train Move material more efficiently with improved power and control
Impeller Clutch Torque Converter (ICTC) and Rimpull Control System (RCS) Lower your cost per ton utilizing advanced ICTC and RCS for modulated rimpull
bull Reduce tire slippage and wear by modulating rimpull from 100 to 25 percent while depressing left pedal After 25 percent rimpull
is achieved the left pedal applies the brake
bull Reduce the potential for wheel slippage without reducing hydraulic efficiency with RCS
bull Improve fuel efficiency in certain applications with our lock-up clutch torque converter providing direct drive
Economy Mode Enabling maximum productivity and efficiency all day every day
The 994K systems work hard to save you fuel through advanced technologies Utilizing On Demand Throttle
operators maintain normal operation with the left pedal and implements while the 994K manages the engine speed
bull Provides similar control and feel to our traditional throttle lock feature
bull Efficiency of manual throttle and the ergonomics of throttle lock
7
Hydraulics Productivity enabling you to move more and make more
Positive Flow Control Hydraulics Increase efficiency through our Positive Flow Control (PFC)
Hydraulic System PFC has concurrent pump and valve
control By optimizing pump control hydraulic oil flow
is proportionate to implement lever movement
bull Fast productive cycles enabled by four electronically
controlled fully variable piston pumps
bull Increased bucket feel and control
bull Consistent performance and efficiency with lower
system heat
8
Electro Hydraulic Controls Increase operator productivity with these implement features
bull Operate comfortably through electronically controlled hydraulic
cylinder stops
bull Handle easy-to-use soft detent controls
bull Conveniently set automatic implement kickouts from inside
the cab
Steering System Confident loader operation starts with precise machine control
enabled by the 994Krsquos load sensing hydraulic steering system
bull Increase efficiency with our variable displacement piston pumps
bull Achieve precise positioning for easy loading in tight areas with
40 degrees of steering articulation
bull Enhance operator comfort with integrated steering and
transmission control functions
Filtration System Benefit from extended performance and reliability of your hydraulic
system with our advanced filtration system
bull Lifttilt case drain filters
bull Lifttilt high pressure screens
bull Steering case drain filters
bull Steering high pressure screens
bull Hydraulic case drain filters
bull Power train filters for transmission torque converter
and pump drives
bull Front and rear brake oil screens
9
Your operators can work more efficiently and
stay comfortable with our customer-inspired
cab features
Entry and Exit Enter and exit the cab easily and safely with
these newly designed ergonomic features
bull Two side access points
bull Fold up STIC steerarmrest
bull Reduced access stairway angles
Deluxe Operator Seat Enhance comfort and reduce operator fatigue
with Cat Comfort Series III seat
bull Available heated and ventilated seat featuring
leather seat bolster surfaces
bull High back design and extra thick contoured
cushions
bull Air suspension system
bull Easy-to-reach seat levers and controls for
six way adjustments
bull Seat-mounted implement pod and STIC steer
that moves with the seat
bull 76 mm (3 in) wide retractable seat belt
Trainer Seat Safely train other operators in comfort with
our standard training seat
bull 76 mm (3 in) wide retractable seat belt
bull Fold-down design with molded drink tray
and storage
10
Operator Station Best-in-Class operator comfort and ergonomics
Environment Your operatorrsquos productivity is enhanced with our clean
comfortable cab environment
bull Experience reduced vibrations from viscous cab mounts
and seat air suspension
bull Maintain desired cab temperature with automatic
temperature controls
bull Pressurized cab with pressure indicator
bull Operator sound levels at a quiet 71 dB(A)
bull Available heated and ventilated seats featuring leather
covered seat bolster and headrest
11
Technology Solutions Greater productivity through Integrated Electronic Systems
The 994K electronic systems have been completely integrated to function as one machine This integration creates a smart machine
and more informed operator maximizing the productivity of both
VIMStrade 3G We have worked hard to help our customers and operators
perform at their best through our Vital Information Management
System (VIMS 3G)
bull Easy-to-view Advisor Display features a large screen
bull Intuitive operation and easy navigation with our enhanced
user interface
bull Decrease service time by keeping operators informed about
machine system malfunction or operation
Operator Profi le Operator comfort begins with personalized machine feature
settings Through our Advisor Display an operator can instantly
recall personalized profiles
bull Store up to 10 separate operator profiles through Advisor
bull Decrease setup time between operators by recalling
personalized screen layouts
Payload Control System Increase your efficiency with our Payload Control System 30
bull Quick payload weighs with on-the-go weighing
bull Comprehensive record accuracy of machine performance
with up to 1000 truck records with 25 different materials
Cycle Timer Impact your bottom line through improved machine performance
with Cycle Timer Each loading segment time can be analyzed to
help you achieve more efficient operation
Features
bull Production Summary
bull Machine Utilization
bull Productive Cycle Time
bull Loader Payload Summary
bull Fuel Usage Summary
12
Cat MineStar System Work more productively
Cat MineStar System is the industryrsquos broadest suite
of integrated mine operations and mobile equipment
management technologies configurable to suite your
operationrsquos needs Its capability sets ndash Fleet Terrain Detect
Health and Command ndash contain a range of technologies
that let you manage everything from fleet assignment and
condition monitoring to remote and autonomous control
The 994K can take advantage of many of these advanced
technologies some of which are standard out of the factory
Fleet Fleet provides comprehensive real-time machine tracking
assignment and productivity management giving you a
comprehensive overview of all operations from anywhere
in the world
Terrain for Loading Terrain with your 994K enables high-precision management of
loading operations through the use of guidance technology
It increases 994Krsquos productivity and provides you real-time
feedback for improved efficiency
Detect Detect helps increase operator awareness enhancing safety
at your operation It includes a range of capabilities designed
to assist the operator with areas of limited visibility around
fixed and mobile equipment
Health Health delivers critical event-based machine condition and
operating data for your entire fleet It includes comprehensive
equipment health and asset monitoring capabilities with a
wide range of diagnostic analytic and reporting tools
13
Safety Making your safety our priority
Powered Access System The Cat powered access system allows easier
access to the primary stairs by improving ingress
and egress to and from the rear platform
bull Safe ergonomic access system
bull All operators have adequate space when using
the wide stairway
bull Operators maintain three-point contact when
using full handrails on each side
bull Raise lower platform from cab level or ground
14
We are constantly improving our products in an effort to provide
a safe work environment for the operator and those who work
on your job site
Machine Access bull Wider stairs with 45 degree angles increase safety for operators
getting on and off the 994K
bull Wide walkways with non-skid surfaces and integrated lock outtag
out points are designed into the service areas
bull Windshield cleaning platforms provide safe and convenient
access for the operator
bull Maintain three points of contact at all times through ground
level or platform accessible service areas
bull Emergency egress
Visibility bull Standard pull-down window shade and optional heated mirrors
ensure extended visibility for safe operation
bull Cat Detect with Object Detection System (rearview camera
and radar) or Vision (rearview camera) option increases operator
awareness around the machine
bull Standard LED lights provide excellent workspace visibility
bull Cab mounted LED warning beacons programmable for
site-specifi c signaling
Operator Environment bull Low vibrations to the operator with viscous cab mounts and
seat air suspension
bull Low interior sound levels
bull Operator training seat facilitates safe new operator training
bull Standard 76 mm (3 in) seat belts on the operator seat and
operator training seat
bull Optional 4-point harness
15
Serviceability Enabling high uptime by reducing your service time
We can help you succeed by ensuring your 994K has
design features to reduce your downtime
bull Longer service intervals on fluids and filters
bull Safe and convenient service with ground level or
platform access and grouped service points
bull Swing-out doors on both sides of the engine compartment
provide easy access to important daily service checks
bull Ecology drains for ease of service and prevention
of spilling potential environmental contaminants
bull Centralized remote pressure taps
bull Reduce downtime with VIMS system notifications
so your operators and technicians can resolve any
problems before failure
Customer Support Your Cat dealers know how to keep your mining
machines productive
Legendary Cat Dealer Support A valued partner your Cat dealer is available whenever
you need them
bull Preventive maintenance programs and guaranteed
maintenance contracts
bull Best-in-class parts availability
bull Improve your efficiency with operator training
bull Genuine Cat Remanufactured parts
16
Sustainability Stewards of the environment
Protecting the Environment Environmental responsibility is designed and built into our 994Krsquos features
bull Increased fuel efficiency to minimize your carbon footprint
bull Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling
bull Reduce waste to the environment with our maintenance free or extended maintenance batteries
bull Built for multiple lives the Cat 994 is one of the most rebuilt products To assist with maximizing machine life Caterpillar provides a
number of sustainable options such as our Reman and Certified Rebuild programs In these programs reused or remanufactured
components can deliver cost savings of 40 to 70 percent which lowers operating cost while benefiting the environment
bull Caterpillar offers retrofit packages to bring new features to older machines maximizing your resource And when you go through
the Cat Certified Rebuild program these retrofit kits are part of the rebuild process
17
Buckets and Ground Engaging Tools Itrsquos all about performance
Increase Productivity and Fuel Effi ciency Performance Series Buckets are designed for superior
performance in a variety of materials They are engineered
to dig into piles quickly and load efficiently Fill factors are
up to 115 so you can get your job done and move on to
other tasks Fast load cycles and fewer trips mean less
wear and tear on your machine and keep you working
The buckets below are part of the Performance Series line
They come in different capacities and widths to fit your
loading and carrying needs
1 ndash Rock Buckets This bucket style is used in high-abrasion production applications like face loading
limestone and other rock and trucking a wide range of quarry materials
2 ndash Heavy Duty Rock Buckets Heavy Duty Rock Buckets are for use in applications like face loading tightly
compacted pit materials or handling materials of moderate abrasion and high impact
3 ndash Coal Buckets This bucket style is built for light density non-abrasive materials including coal
4 ndash Iron Ore Buckets Iron Ore Buckets are for use in extremely aggressive applications like face loading
iron ore They are built for high abrasion and moderate impact and leave a smooth
fl oor when fi nished
1
2
3
4
18
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
3
Cat Large Wheel Loaders are designed with durability built in ensuring maximum availability through multiple life cycles With optimized performance and simplified serviceability our machines allow you to move more material efficiently and safely at a lower cost per ton
Introduced in 1990 the 994 has become the top customer choice in its size class for the last 25 years Focused on helping our customers succeed we have continued to build upon each new seriesrsquo legacy of reliability safety operator comfort serviceability and sustainability
Structures Best built for the toughest conditions
Lift Arms Your key to maximum uptime and productivity is our field-proven lift arms
bull Excellent visibility to the bucket edges and work area through
a Z-bar design
bull High load stresses are absorbed by the solid steel lift arms
bull Enhance strength in key pin areas through the use of one piece castings
bull Stress relieved lift arms increase durability and lengthen time to repair
4
Robust Structures Your bottom line is improved by highly durable structures that achieve multiple
life cycles and withstand the toughest loading conditions
bull Full box-section rear frame resists torsional shock and twisting forces
bull Heavy-duty steering cylinder mounts efficiently transmit steering loads
into the frame
bull Cast axle pivot mounting areas better disperse stress loads for increased
structural integrity
Front Linkage To ensure long life and reliability the linkage pin joints feature a greased
pin design and standard automatic lubrication system
5
Steering and Transmission Integrated Control System (STICtrade) Experience maximum responsiveness and control with STIC that
combines directional selection gear selection and steering into
a single lever
bull Simple side-to-side motion turns machine right or left minimizing
operator movements
bull Easy to operate finger controlled gear selection
bull Smoother faster cycles and less operator fatigue through
the use of low effort integrated controls
Cat Planetary Powershift Transmission Building your success begins with a best-in-class transmission designed
specifically for mining applications
bull Consistent smooth shifting and efficiency through integrated
electronic controls
bull Long life and reliability through heat treated gears and metallurgy
bull Three forward and three reverse speeds to match your application
Cat 3516E Engine Durability and reliability continues in the 994K with the
proven 3500 Series engines At the heart of the 994K is
the new 3516E engine Optimum performance is built in
through the use of a 16-cylinder four-stroke design
bull On-demand performance through the use of
turbochargers and aftercoolers
bull High Torque Rise ndash 39 torque rise ensures high
lugging forces during digging and acceleration
in high rimpull conditions
bull Extended engine life through a longer stroke
and lower rpm ratings
bull Quick engine response through the use of
electronic controls
6
Power Train Move material more efficiently with improved power and control
Impeller Clutch Torque Converter (ICTC) and Rimpull Control System (RCS) Lower your cost per ton utilizing advanced ICTC and RCS for modulated rimpull
bull Reduce tire slippage and wear by modulating rimpull from 100 to 25 percent while depressing left pedal After 25 percent rimpull
is achieved the left pedal applies the brake
bull Reduce the potential for wheel slippage without reducing hydraulic efficiency with RCS
bull Improve fuel efficiency in certain applications with our lock-up clutch torque converter providing direct drive
Economy Mode Enabling maximum productivity and efficiency all day every day
The 994K systems work hard to save you fuel through advanced technologies Utilizing On Demand Throttle
operators maintain normal operation with the left pedal and implements while the 994K manages the engine speed
bull Provides similar control and feel to our traditional throttle lock feature
bull Efficiency of manual throttle and the ergonomics of throttle lock
7
Hydraulics Productivity enabling you to move more and make more
Positive Flow Control Hydraulics Increase efficiency through our Positive Flow Control (PFC)
Hydraulic System PFC has concurrent pump and valve
control By optimizing pump control hydraulic oil flow
is proportionate to implement lever movement
bull Fast productive cycles enabled by four electronically
controlled fully variable piston pumps
bull Increased bucket feel and control
bull Consistent performance and efficiency with lower
system heat
8
Electro Hydraulic Controls Increase operator productivity with these implement features
bull Operate comfortably through electronically controlled hydraulic
cylinder stops
bull Handle easy-to-use soft detent controls
bull Conveniently set automatic implement kickouts from inside
the cab
Steering System Confident loader operation starts with precise machine control
enabled by the 994Krsquos load sensing hydraulic steering system
bull Increase efficiency with our variable displacement piston pumps
bull Achieve precise positioning for easy loading in tight areas with
40 degrees of steering articulation
bull Enhance operator comfort with integrated steering and
transmission control functions
Filtration System Benefit from extended performance and reliability of your hydraulic
system with our advanced filtration system
bull Lifttilt case drain filters
bull Lifttilt high pressure screens
bull Steering case drain filters
bull Steering high pressure screens
bull Hydraulic case drain filters
bull Power train filters for transmission torque converter
and pump drives
bull Front and rear brake oil screens
9
Your operators can work more efficiently and
stay comfortable with our customer-inspired
cab features
Entry and Exit Enter and exit the cab easily and safely with
these newly designed ergonomic features
bull Two side access points
bull Fold up STIC steerarmrest
bull Reduced access stairway angles
Deluxe Operator Seat Enhance comfort and reduce operator fatigue
with Cat Comfort Series III seat
bull Available heated and ventilated seat featuring
leather seat bolster surfaces
bull High back design and extra thick contoured
cushions
bull Air suspension system
bull Easy-to-reach seat levers and controls for
six way adjustments
bull Seat-mounted implement pod and STIC steer
that moves with the seat
bull 76 mm (3 in) wide retractable seat belt
Trainer Seat Safely train other operators in comfort with
our standard training seat
bull 76 mm (3 in) wide retractable seat belt
bull Fold-down design with molded drink tray
and storage
10
Operator Station Best-in-Class operator comfort and ergonomics
Environment Your operatorrsquos productivity is enhanced with our clean
comfortable cab environment
bull Experience reduced vibrations from viscous cab mounts
and seat air suspension
bull Maintain desired cab temperature with automatic
temperature controls
bull Pressurized cab with pressure indicator
bull Operator sound levels at a quiet 71 dB(A)
bull Available heated and ventilated seats featuring leather
covered seat bolster and headrest
11
Technology Solutions Greater productivity through Integrated Electronic Systems
The 994K electronic systems have been completely integrated to function as one machine This integration creates a smart machine
and more informed operator maximizing the productivity of both
VIMStrade 3G We have worked hard to help our customers and operators
perform at their best through our Vital Information Management
System (VIMS 3G)
bull Easy-to-view Advisor Display features a large screen
bull Intuitive operation and easy navigation with our enhanced
user interface
bull Decrease service time by keeping operators informed about
machine system malfunction or operation
Operator Profi le Operator comfort begins with personalized machine feature
settings Through our Advisor Display an operator can instantly
recall personalized profiles
bull Store up to 10 separate operator profiles through Advisor
bull Decrease setup time between operators by recalling
personalized screen layouts
Payload Control System Increase your efficiency with our Payload Control System 30
bull Quick payload weighs with on-the-go weighing
bull Comprehensive record accuracy of machine performance
with up to 1000 truck records with 25 different materials
Cycle Timer Impact your bottom line through improved machine performance
with Cycle Timer Each loading segment time can be analyzed to
help you achieve more efficient operation
Features
bull Production Summary
bull Machine Utilization
bull Productive Cycle Time
bull Loader Payload Summary
bull Fuel Usage Summary
12
Cat MineStar System Work more productively
Cat MineStar System is the industryrsquos broadest suite
of integrated mine operations and mobile equipment
management technologies configurable to suite your
operationrsquos needs Its capability sets ndash Fleet Terrain Detect
Health and Command ndash contain a range of technologies
that let you manage everything from fleet assignment and
condition monitoring to remote and autonomous control
The 994K can take advantage of many of these advanced
technologies some of which are standard out of the factory
Fleet Fleet provides comprehensive real-time machine tracking
assignment and productivity management giving you a
comprehensive overview of all operations from anywhere
in the world
Terrain for Loading Terrain with your 994K enables high-precision management of
loading operations through the use of guidance technology
It increases 994Krsquos productivity and provides you real-time
feedback for improved efficiency
Detect Detect helps increase operator awareness enhancing safety
at your operation It includes a range of capabilities designed
to assist the operator with areas of limited visibility around
fixed and mobile equipment
Health Health delivers critical event-based machine condition and
operating data for your entire fleet It includes comprehensive
equipment health and asset monitoring capabilities with a
wide range of diagnostic analytic and reporting tools
13
Safety Making your safety our priority
Powered Access System The Cat powered access system allows easier
access to the primary stairs by improving ingress
and egress to and from the rear platform
bull Safe ergonomic access system
bull All operators have adequate space when using
the wide stairway
bull Operators maintain three-point contact when
using full handrails on each side
bull Raise lower platform from cab level or ground
14
We are constantly improving our products in an effort to provide
a safe work environment for the operator and those who work
on your job site
Machine Access bull Wider stairs with 45 degree angles increase safety for operators
getting on and off the 994K
bull Wide walkways with non-skid surfaces and integrated lock outtag
out points are designed into the service areas
bull Windshield cleaning platforms provide safe and convenient
access for the operator
bull Maintain three points of contact at all times through ground
level or platform accessible service areas
bull Emergency egress
Visibility bull Standard pull-down window shade and optional heated mirrors
ensure extended visibility for safe operation
bull Cat Detect with Object Detection System (rearview camera
and radar) or Vision (rearview camera) option increases operator
awareness around the machine
bull Standard LED lights provide excellent workspace visibility
bull Cab mounted LED warning beacons programmable for
site-specifi c signaling
Operator Environment bull Low vibrations to the operator with viscous cab mounts and
seat air suspension
bull Low interior sound levels
bull Operator training seat facilitates safe new operator training
bull Standard 76 mm (3 in) seat belts on the operator seat and
operator training seat
bull Optional 4-point harness
15
Serviceability Enabling high uptime by reducing your service time
We can help you succeed by ensuring your 994K has
design features to reduce your downtime
bull Longer service intervals on fluids and filters
bull Safe and convenient service with ground level or
platform access and grouped service points
bull Swing-out doors on both sides of the engine compartment
provide easy access to important daily service checks
bull Ecology drains for ease of service and prevention
of spilling potential environmental contaminants
bull Centralized remote pressure taps
bull Reduce downtime with VIMS system notifications
so your operators and technicians can resolve any
problems before failure
Customer Support Your Cat dealers know how to keep your mining
machines productive
Legendary Cat Dealer Support A valued partner your Cat dealer is available whenever
you need them
bull Preventive maintenance programs and guaranteed
maintenance contracts
bull Best-in-class parts availability
bull Improve your efficiency with operator training
bull Genuine Cat Remanufactured parts
16
Sustainability Stewards of the environment
Protecting the Environment Environmental responsibility is designed and built into our 994Krsquos features
bull Increased fuel efficiency to minimize your carbon footprint
bull Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling
bull Reduce waste to the environment with our maintenance free or extended maintenance batteries
bull Built for multiple lives the Cat 994 is one of the most rebuilt products To assist with maximizing machine life Caterpillar provides a
number of sustainable options such as our Reman and Certified Rebuild programs In these programs reused or remanufactured
components can deliver cost savings of 40 to 70 percent which lowers operating cost while benefiting the environment
bull Caterpillar offers retrofit packages to bring new features to older machines maximizing your resource And when you go through
the Cat Certified Rebuild program these retrofit kits are part of the rebuild process
17
Buckets and Ground Engaging Tools Itrsquos all about performance
Increase Productivity and Fuel Effi ciency Performance Series Buckets are designed for superior
performance in a variety of materials They are engineered
to dig into piles quickly and load efficiently Fill factors are
up to 115 so you can get your job done and move on to
other tasks Fast load cycles and fewer trips mean less
wear and tear on your machine and keep you working
The buckets below are part of the Performance Series line
They come in different capacities and widths to fit your
loading and carrying needs
1 ndash Rock Buckets This bucket style is used in high-abrasion production applications like face loading
limestone and other rock and trucking a wide range of quarry materials
2 ndash Heavy Duty Rock Buckets Heavy Duty Rock Buckets are for use in applications like face loading tightly
compacted pit materials or handling materials of moderate abrasion and high impact
3 ndash Coal Buckets This bucket style is built for light density non-abrasive materials including coal
4 ndash Iron Ore Buckets Iron Ore Buckets are for use in extremely aggressive applications like face loading
iron ore They are built for high abrasion and moderate impact and leave a smooth
fl oor when fi nished
1
2
3
4
18
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
Structures Best built for the toughest conditions
Lift Arms Your key to maximum uptime and productivity is our field-proven lift arms
bull Excellent visibility to the bucket edges and work area through
a Z-bar design
bull High load stresses are absorbed by the solid steel lift arms
bull Enhance strength in key pin areas through the use of one piece castings
bull Stress relieved lift arms increase durability and lengthen time to repair
4
Robust Structures Your bottom line is improved by highly durable structures that achieve multiple
life cycles and withstand the toughest loading conditions
bull Full box-section rear frame resists torsional shock and twisting forces
bull Heavy-duty steering cylinder mounts efficiently transmit steering loads
into the frame
bull Cast axle pivot mounting areas better disperse stress loads for increased
structural integrity
Front Linkage To ensure long life and reliability the linkage pin joints feature a greased
pin design and standard automatic lubrication system
5
Steering and Transmission Integrated Control System (STICtrade) Experience maximum responsiveness and control with STIC that
combines directional selection gear selection and steering into
a single lever
bull Simple side-to-side motion turns machine right or left minimizing
operator movements
bull Easy to operate finger controlled gear selection
bull Smoother faster cycles and less operator fatigue through
the use of low effort integrated controls
Cat Planetary Powershift Transmission Building your success begins with a best-in-class transmission designed
specifically for mining applications
bull Consistent smooth shifting and efficiency through integrated
electronic controls
bull Long life and reliability through heat treated gears and metallurgy
bull Three forward and three reverse speeds to match your application
Cat 3516E Engine Durability and reliability continues in the 994K with the
proven 3500 Series engines At the heart of the 994K is
the new 3516E engine Optimum performance is built in
through the use of a 16-cylinder four-stroke design
bull On-demand performance through the use of
turbochargers and aftercoolers
bull High Torque Rise ndash 39 torque rise ensures high
lugging forces during digging and acceleration
in high rimpull conditions
bull Extended engine life through a longer stroke
and lower rpm ratings
bull Quick engine response through the use of
electronic controls
6
Power Train Move material more efficiently with improved power and control
Impeller Clutch Torque Converter (ICTC) and Rimpull Control System (RCS) Lower your cost per ton utilizing advanced ICTC and RCS for modulated rimpull
bull Reduce tire slippage and wear by modulating rimpull from 100 to 25 percent while depressing left pedal After 25 percent rimpull
is achieved the left pedal applies the brake
bull Reduce the potential for wheel slippage without reducing hydraulic efficiency with RCS
bull Improve fuel efficiency in certain applications with our lock-up clutch torque converter providing direct drive
Economy Mode Enabling maximum productivity and efficiency all day every day
The 994K systems work hard to save you fuel through advanced technologies Utilizing On Demand Throttle
operators maintain normal operation with the left pedal and implements while the 994K manages the engine speed
bull Provides similar control and feel to our traditional throttle lock feature
bull Efficiency of manual throttle and the ergonomics of throttle lock
7
Hydraulics Productivity enabling you to move more and make more
Positive Flow Control Hydraulics Increase efficiency through our Positive Flow Control (PFC)
Hydraulic System PFC has concurrent pump and valve
control By optimizing pump control hydraulic oil flow
is proportionate to implement lever movement
bull Fast productive cycles enabled by four electronically
controlled fully variable piston pumps
bull Increased bucket feel and control
bull Consistent performance and efficiency with lower
system heat
8
Electro Hydraulic Controls Increase operator productivity with these implement features
bull Operate comfortably through electronically controlled hydraulic
cylinder stops
bull Handle easy-to-use soft detent controls
bull Conveniently set automatic implement kickouts from inside
the cab
Steering System Confident loader operation starts with precise machine control
enabled by the 994Krsquos load sensing hydraulic steering system
bull Increase efficiency with our variable displacement piston pumps
bull Achieve precise positioning for easy loading in tight areas with
40 degrees of steering articulation
bull Enhance operator comfort with integrated steering and
transmission control functions
Filtration System Benefit from extended performance and reliability of your hydraulic
system with our advanced filtration system
bull Lifttilt case drain filters
bull Lifttilt high pressure screens
bull Steering case drain filters
bull Steering high pressure screens
bull Hydraulic case drain filters
bull Power train filters for transmission torque converter
and pump drives
bull Front and rear brake oil screens
9
Your operators can work more efficiently and
stay comfortable with our customer-inspired
cab features
Entry and Exit Enter and exit the cab easily and safely with
these newly designed ergonomic features
bull Two side access points
bull Fold up STIC steerarmrest
bull Reduced access stairway angles
Deluxe Operator Seat Enhance comfort and reduce operator fatigue
with Cat Comfort Series III seat
bull Available heated and ventilated seat featuring
leather seat bolster surfaces
bull High back design and extra thick contoured
cushions
bull Air suspension system
bull Easy-to-reach seat levers and controls for
six way adjustments
bull Seat-mounted implement pod and STIC steer
that moves with the seat
bull 76 mm (3 in) wide retractable seat belt
Trainer Seat Safely train other operators in comfort with
our standard training seat
bull 76 mm (3 in) wide retractable seat belt
bull Fold-down design with molded drink tray
and storage
10
Operator Station Best-in-Class operator comfort and ergonomics
Environment Your operatorrsquos productivity is enhanced with our clean
comfortable cab environment
bull Experience reduced vibrations from viscous cab mounts
and seat air suspension
bull Maintain desired cab temperature with automatic
temperature controls
bull Pressurized cab with pressure indicator
bull Operator sound levels at a quiet 71 dB(A)
bull Available heated and ventilated seats featuring leather
covered seat bolster and headrest
11
Technology Solutions Greater productivity through Integrated Electronic Systems
The 994K electronic systems have been completely integrated to function as one machine This integration creates a smart machine
and more informed operator maximizing the productivity of both
VIMStrade 3G We have worked hard to help our customers and operators
perform at their best through our Vital Information Management
System (VIMS 3G)
bull Easy-to-view Advisor Display features a large screen
bull Intuitive operation and easy navigation with our enhanced
user interface
bull Decrease service time by keeping operators informed about
machine system malfunction or operation
Operator Profi le Operator comfort begins with personalized machine feature
settings Through our Advisor Display an operator can instantly
recall personalized profiles
bull Store up to 10 separate operator profiles through Advisor
bull Decrease setup time between operators by recalling
personalized screen layouts
Payload Control System Increase your efficiency with our Payload Control System 30
bull Quick payload weighs with on-the-go weighing
bull Comprehensive record accuracy of machine performance
with up to 1000 truck records with 25 different materials
Cycle Timer Impact your bottom line through improved machine performance
with Cycle Timer Each loading segment time can be analyzed to
help you achieve more efficient operation
Features
bull Production Summary
bull Machine Utilization
bull Productive Cycle Time
bull Loader Payload Summary
bull Fuel Usage Summary
12
Cat MineStar System Work more productively
Cat MineStar System is the industryrsquos broadest suite
of integrated mine operations and mobile equipment
management technologies configurable to suite your
operationrsquos needs Its capability sets ndash Fleet Terrain Detect
Health and Command ndash contain a range of technologies
that let you manage everything from fleet assignment and
condition monitoring to remote and autonomous control
The 994K can take advantage of many of these advanced
technologies some of which are standard out of the factory
Fleet Fleet provides comprehensive real-time machine tracking
assignment and productivity management giving you a
comprehensive overview of all operations from anywhere
in the world
Terrain for Loading Terrain with your 994K enables high-precision management of
loading operations through the use of guidance technology
It increases 994Krsquos productivity and provides you real-time
feedback for improved efficiency
Detect Detect helps increase operator awareness enhancing safety
at your operation It includes a range of capabilities designed
to assist the operator with areas of limited visibility around
fixed and mobile equipment
Health Health delivers critical event-based machine condition and
operating data for your entire fleet It includes comprehensive
equipment health and asset monitoring capabilities with a
wide range of diagnostic analytic and reporting tools
13
Safety Making your safety our priority
Powered Access System The Cat powered access system allows easier
access to the primary stairs by improving ingress
and egress to and from the rear platform
bull Safe ergonomic access system
bull All operators have adequate space when using
the wide stairway
bull Operators maintain three-point contact when
using full handrails on each side
bull Raise lower platform from cab level or ground
14
We are constantly improving our products in an effort to provide
a safe work environment for the operator and those who work
on your job site
Machine Access bull Wider stairs with 45 degree angles increase safety for operators
getting on and off the 994K
bull Wide walkways with non-skid surfaces and integrated lock outtag
out points are designed into the service areas
bull Windshield cleaning platforms provide safe and convenient
access for the operator
bull Maintain three points of contact at all times through ground
level or platform accessible service areas
bull Emergency egress
Visibility bull Standard pull-down window shade and optional heated mirrors
ensure extended visibility for safe operation
bull Cat Detect with Object Detection System (rearview camera
and radar) or Vision (rearview camera) option increases operator
awareness around the machine
bull Standard LED lights provide excellent workspace visibility
bull Cab mounted LED warning beacons programmable for
site-specifi c signaling
Operator Environment bull Low vibrations to the operator with viscous cab mounts and
seat air suspension
bull Low interior sound levels
bull Operator training seat facilitates safe new operator training
bull Standard 76 mm (3 in) seat belts on the operator seat and
operator training seat
bull Optional 4-point harness
15
Serviceability Enabling high uptime by reducing your service time
We can help you succeed by ensuring your 994K has
design features to reduce your downtime
bull Longer service intervals on fluids and filters
bull Safe and convenient service with ground level or
platform access and grouped service points
bull Swing-out doors on both sides of the engine compartment
provide easy access to important daily service checks
bull Ecology drains for ease of service and prevention
of spilling potential environmental contaminants
bull Centralized remote pressure taps
bull Reduce downtime with VIMS system notifications
so your operators and technicians can resolve any
problems before failure
Customer Support Your Cat dealers know how to keep your mining
machines productive
Legendary Cat Dealer Support A valued partner your Cat dealer is available whenever
you need them
bull Preventive maintenance programs and guaranteed
maintenance contracts
bull Best-in-class parts availability
bull Improve your efficiency with operator training
bull Genuine Cat Remanufactured parts
16
Sustainability Stewards of the environment
Protecting the Environment Environmental responsibility is designed and built into our 994Krsquos features
bull Increased fuel efficiency to minimize your carbon footprint
bull Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling
bull Reduce waste to the environment with our maintenance free or extended maintenance batteries
bull Built for multiple lives the Cat 994 is one of the most rebuilt products To assist with maximizing machine life Caterpillar provides a
number of sustainable options such as our Reman and Certified Rebuild programs In these programs reused or remanufactured
components can deliver cost savings of 40 to 70 percent which lowers operating cost while benefiting the environment
bull Caterpillar offers retrofit packages to bring new features to older machines maximizing your resource And when you go through
the Cat Certified Rebuild program these retrofit kits are part of the rebuild process
17
Buckets and Ground Engaging Tools Itrsquos all about performance
Increase Productivity and Fuel Effi ciency Performance Series Buckets are designed for superior
performance in a variety of materials They are engineered
to dig into piles quickly and load efficiently Fill factors are
up to 115 so you can get your job done and move on to
other tasks Fast load cycles and fewer trips mean less
wear and tear on your machine and keep you working
The buckets below are part of the Performance Series line
They come in different capacities and widths to fit your
loading and carrying needs
1 ndash Rock Buckets This bucket style is used in high-abrasion production applications like face loading
limestone and other rock and trucking a wide range of quarry materials
2 ndash Heavy Duty Rock Buckets Heavy Duty Rock Buckets are for use in applications like face loading tightly
compacted pit materials or handling materials of moderate abrasion and high impact
3 ndash Coal Buckets This bucket style is built for light density non-abrasive materials including coal
4 ndash Iron Ore Buckets Iron Ore Buckets are for use in extremely aggressive applications like face loading
iron ore They are built for high abrasion and moderate impact and leave a smooth
fl oor when fi nished
1
2
3
4
18
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
Robust Structures Your bottom line is improved by highly durable structures that achieve multiple
life cycles and withstand the toughest loading conditions
bull Full box-section rear frame resists torsional shock and twisting forces
bull Heavy-duty steering cylinder mounts efficiently transmit steering loads
into the frame
bull Cast axle pivot mounting areas better disperse stress loads for increased
structural integrity
Front Linkage To ensure long life and reliability the linkage pin joints feature a greased
pin design and standard automatic lubrication system
5
Steering and Transmission Integrated Control System (STICtrade) Experience maximum responsiveness and control with STIC that
combines directional selection gear selection and steering into
a single lever
bull Simple side-to-side motion turns machine right or left minimizing
operator movements
bull Easy to operate finger controlled gear selection
bull Smoother faster cycles and less operator fatigue through
the use of low effort integrated controls
Cat Planetary Powershift Transmission Building your success begins with a best-in-class transmission designed
specifically for mining applications
bull Consistent smooth shifting and efficiency through integrated
electronic controls
bull Long life and reliability through heat treated gears and metallurgy
bull Three forward and three reverse speeds to match your application
Cat 3516E Engine Durability and reliability continues in the 994K with the
proven 3500 Series engines At the heart of the 994K is
the new 3516E engine Optimum performance is built in
through the use of a 16-cylinder four-stroke design
bull On-demand performance through the use of
turbochargers and aftercoolers
bull High Torque Rise ndash 39 torque rise ensures high
lugging forces during digging and acceleration
in high rimpull conditions
bull Extended engine life through a longer stroke
and lower rpm ratings
bull Quick engine response through the use of
electronic controls
6
Power Train Move material more efficiently with improved power and control
Impeller Clutch Torque Converter (ICTC) and Rimpull Control System (RCS) Lower your cost per ton utilizing advanced ICTC and RCS for modulated rimpull
bull Reduce tire slippage and wear by modulating rimpull from 100 to 25 percent while depressing left pedal After 25 percent rimpull
is achieved the left pedal applies the brake
bull Reduce the potential for wheel slippage without reducing hydraulic efficiency with RCS
bull Improve fuel efficiency in certain applications with our lock-up clutch torque converter providing direct drive
Economy Mode Enabling maximum productivity and efficiency all day every day
The 994K systems work hard to save you fuel through advanced technologies Utilizing On Demand Throttle
operators maintain normal operation with the left pedal and implements while the 994K manages the engine speed
bull Provides similar control and feel to our traditional throttle lock feature
bull Efficiency of manual throttle and the ergonomics of throttle lock
7
Hydraulics Productivity enabling you to move more and make more
Positive Flow Control Hydraulics Increase efficiency through our Positive Flow Control (PFC)
Hydraulic System PFC has concurrent pump and valve
control By optimizing pump control hydraulic oil flow
is proportionate to implement lever movement
bull Fast productive cycles enabled by four electronically
controlled fully variable piston pumps
bull Increased bucket feel and control
bull Consistent performance and efficiency with lower
system heat
8
Electro Hydraulic Controls Increase operator productivity with these implement features
bull Operate comfortably through electronically controlled hydraulic
cylinder stops
bull Handle easy-to-use soft detent controls
bull Conveniently set automatic implement kickouts from inside
the cab
Steering System Confident loader operation starts with precise machine control
enabled by the 994Krsquos load sensing hydraulic steering system
bull Increase efficiency with our variable displacement piston pumps
bull Achieve precise positioning for easy loading in tight areas with
40 degrees of steering articulation
bull Enhance operator comfort with integrated steering and
transmission control functions
Filtration System Benefit from extended performance and reliability of your hydraulic
system with our advanced filtration system
bull Lifttilt case drain filters
bull Lifttilt high pressure screens
bull Steering case drain filters
bull Steering high pressure screens
bull Hydraulic case drain filters
bull Power train filters for transmission torque converter
and pump drives
bull Front and rear brake oil screens
9
Your operators can work more efficiently and
stay comfortable with our customer-inspired
cab features
Entry and Exit Enter and exit the cab easily and safely with
these newly designed ergonomic features
bull Two side access points
bull Fold up STIC steerarmrest
bull Reduced access stairway angles
Deluxe Operator Seat Enhance comfort and reduce operator fatigue
with Cat Comfort Series III seat
bull Available heated and ventilated seat featuring
leather seat bolster surfaces
bull High back design and extra thick contoured
cushions
bull Air suspension system
bull Easy-to-reach seat levers and controls for
six way adjustments
bull Seat-mounted implement pod and STIC steer
that moves with the seat
bull 76 mm (3 in) wide retractable seat belt
Trainer Seat Safely train other operators in comfort with
our standard training seat
bull 76 mm (3 in) wide retractable seat belt
bull Fold-down design with molded drink tray
and storage
10
Operator Station Best-in-Class operator comfort and ergonomics
Environment Your operatorrsquos productivity is enhanced with our clean
comfortable cab environment
bull Experience reduced vibrations from viscous cab mounts
and seat air suspension
bull Maintain desired cab temperature with automatic
temperature controls
bull Pressurized cab with pressure indicator
bull Operator sound levels at a quiet 71 dB(A)
bull Available heated and ventilated seats featuring leather
covered seat bolster and headrest
11
Technology Solutions Greater productivity through Integrated Electronic Systems
The 994K electronic systems have been completely integrated to function as one machine This integration creates a smart machine
and more informed operator maximizing the productivity of both
VIMStrade 3G We have worked hard to help our customers and operators
perform at their best through our Vital Information Management
System (VIMS 3G)
bull Easy-to-view Advisor Display features a large screen
bull Intuitive operation and easy navigation with our enhanced
user interface
bull Decrease service time by keeping operators informed about
machine system malfunction or operation
Operator Profi le Operator comfort begins with personalized machine feature
settings Through our Advisor Display an operator can instantly
recall personalized profiles
bull Store up to 10 separate operator profiles through Advisor
bull Decrease setup time between operators by recalling
personalized screen layouts
Payload Control System Increase your efficiency with our Payload Control System 30
bull Quick payload weighs with on-the-go weighing
bull Comprehensive record accuracy of machine performance
with up to 1000 truck records with 25 different materials
Cycle Timer Impact your bottom line through improved machine performance
with Cycle Timer Each loading segment time can be analyzed to
help you achieve more efficient operation
Features
bull Production Summary
bull Machine Utilization
bull Productive Cycle Time
bull Loader Payload Summary
bull Fuel Usage Summary
12
Cat MineStar System Work more productively
Cat MineStar System is the industryrsquos broadest suite
of integrated mine operations and mobile equipment
management technologies configurable to suite your
operationrsquos needs Its capability sets ndash Fleet Terrain Detect
Health and Command ndash contain a range of technologies
that let you manage everything from fleet assignment and
condition monitoring to remote and autonomous control
The 994K can take advantage of many of these advanced
technologies some of which are standard out of the factory
Fleet Fleet provides comprehensive real-time machine tracking
assignment and productivity management giving you a
comprehensive overview of all operations from anywhere
in the world
Terrain for Loading Terrain with your 994K enables high-precision management of
loading operations through the use of guidance technology
It increases 994Krsquos productivity and provides you real-time
feedback for improved efficiency
Detect Detect helps increase operator awareness enhancing safety
at your operation It includes a range of capabilities designed
to assist the operator with areas of limited visibility around
fixed and mobile equipment
Health Health delivers critical event-based machine condition and
operating data for your entire fleet It includes comprehensive
equipment health and asset monitoring capabilities with a
wide range of diagnostic analytic and reporting tools
13
Safety Making your safety our priority
Powered Access System The Cat powered access system allows easier
access to the primary stairs by improving ingress
and egress to and from the rear platform
bull Safe ergonomic access system
bull All operators have adequate space when using
the wide stairway
bull Operators maintain three-point contact when
using full handrails on each side
bull Raise lower platform from cab level or ground
14
We are constantly improving our products in an effort to provide
a safe work environment for the operator and those who work
on your job site
Machine Access bull Wider stairs with 45 degree angles increase safety for operators
getting on and off the 994K
bull Wide walkways with non-skid surfaces and integrated lock outtag
out points are designed into the service areas
bull Windshield cleaning platforms provide safe and convenient
access for the operator
bull Maintain three points of contact at all times through ground
level or platform accessible service areas
bull Emergency egress
Visibility bull Standard pull-down window shade and optional heated mirrors
ensure extended visibility for safe operation
bull Cat Detect with Object Detection System (rearview camera
and radar) or Vision (rearview camera) option increases operator
awareness around the machine
bull Standard LED lights provide excellent workspace visibility
bull Cab mounted LED warning beacons programmable for
site-specifi c signaling
Operator Environment bull Low vibrations to the operator with viscous cab mounts and
seat air suspension
bull Low interior sound levels
bull Operator training seat facilitates safe new operator training
bull Standard 76 mm (3 in) seat belts on the operator seat and
operator training seat
bull Optional 4-point harness
15
Serviceability Enabling high uptime by reducing your service time
We can help you succeed by ensuring your 994K has
design features to reduce your downtime
bull Longer service intervals on fluids and filters
bull Safe and convenient service with ground level or
platform access and grouped service points
bull Swing-out doors on both sides of the engine compartment
provide easy access to important daily service checks
bull Ecology drains for ease of service and prevention
of spilling potential environmental contaminants
bull Centralized remote pressure taps
bull Reduce downtime with VIMS system notifications
so your operators and technicians can resolve any
problems before failure
Customer Support Your Cat dealers know how to keep your mining
machines productive
Legendary Cat Dealer Support A valued partner your Cat dealer is available whenever
you need them
bull Preventive maintenance programs and guaranteed
maintenance contracts
bull Best-in-class parts availability
bull Improve your efficiency with operator training
bull Genuine Cat Remanufactured parts
16
Sustainability Stewards of the environment
Protecting the Environment Environmental responsibility is designed and built into our 994Krsquos features
bull Increased fuel efficiency to minimize your carbon footprint
bull Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling
bull Reduce waste to the environment with our maintenance free or extended maintenance batteries
bull Built for multiple lives the Cat 994 is one of the most rebuilt products To assist with maximizing machine life Caterpillar provides a
number of sustainable options such as our Reman and Certified Rebuild programs In these programs reused or remanufactured
components can deliver cost savings of 40 to 70 percent which lowers operating cost while benefiting the environment
bull Caterpillar offers retrofit packages to bring new features to older machines maximizing your resource And when you go through
the Cat Certified Rebuild program these retrofit kits are part of the rebuild process
17
Buckets and Ground Engaging Tools Itrsquos all about performance
Increase Productivity and Fuel Effi ciency Performance Series Buckets are designed for superior
performance in a variety of materials They are engineered
to dig into piles quickly and load efficiently Fill factors are
up to 115 so you can get your job done and move on to
other tasks Fast load cycles and fewer trips mean less
wear and tear on your machine and keep you working
The buckets below are part of the Performance Series line
They come in different capacities and widths to fit your
loading and carrying needs
1 ndash Rock Buckets This bucket style is used in high-abrasion production applications like face loading
limestone and other rock and trucking a wide range of quarry materials
2 ndash Heavy Duty Rock Buckets Heavy Duty Rock Buckets are for use in applications like face loading tightly
compacted pit materials or handling materials of moderate abrasion and high impact
3 ndash Coal Buckets This bucket style is built for light density non-abrasive materials including coal
4 ndash Iron Ore Buckets Iron Ore Buckets are for use in extremely aggressive applications like face loading
iron ore They are built for high abrasion and moderate impact and leave a smooth
fl oor when fi nished
1
2
3
4
18
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
Steering and Transmission Integrated Control System (STICtrade) Experience maximum responsiveness and control with STIC that
combines directional selection gear selection and steering into
a single lever
bull Simple side-to-side motion turns machine right or left minimizing
operator movements
bull Easy to operate finger controlled gear selection
bull Smoother faster cycles and less operator fatigue through
the use of low effort integrated controls
Cat Planetary Powershift Transmission Building your success begins with a best-in-class transmission designed
specifically for mining applications
bull Consistent smooth shifting and efficiency through integrated
electronic controls
bull Long life and reliability through heat treated gears and metallurgy
bull Three forward and three reverse speeds to match your application
Cat 3516E Engine Durability and reliability continues in the 994K with the
proven 3500 Series engines At the heart of the 994K is
the new 3516E engine Optimum performance is built in
through the use of a 16-cylinder four-stroke design
bull On-demand performance through the use of
turbochargers and aftercoolers
bull High Torque Rise ndash 39 torque rise ensures high
lugging forces during digging and acceleration
in high rimpull conditions
bull Extended engine life through a longer stroke
and lower rpm ratings
bull Quick engine response through the use of
electronic controls
6
Power Train Move material more efficiently with improved power and control
Impeller Clutch Torque Converter (ICTC) and Rimpull Control System (RCS) Lower your cost per ton utilizing advanced ICTC and RCS for modulated rimpull
bull Reduce tire slippage and wear by modulating rimpull from 100 to 25 percent while depressing left pedal After 25 percent rimpull
is achieved the left pedal applies the brake
bull Reduce the potential for wheel slippage without reducing hydraulic efficiency with RCS
bull Improve fuel efficiency in certain applications with our lock-up clutch torque converter providing direct drive
Economy Mode Enabling maximum productivity and efficiency all day every day
The 994K systems work hard to save you fuel through advanced technologies Utilizing On Demand Throttle
operators maintain normal operation with the left pedal and implements while the 994K manages the engine speed
bull Provides similar control and feel to our traditional throttle lock feature
bull Efficiency of manual throttle and the ergonomics of throttle lock
7
Hydraulics Productivity enabling you to move more and make more
Positive Flow Control Hydraulics Increase efficiency through our Positive Flow Control (PFC)
Hydraulic System PFC has concurrent pump and valve
control By optimizing pump control hydraulic oil flow
is proportionate to implement lever movement
bull Fast productive cycles enabled by four electronically
controlled fully variable piston pumps
bull Increased bucket feel and control
bull Consistent performance and efficiency with lower
system heat
8
Electro Hydraulic Controls Increase operator productivity with these implement features
bull Operate comfortably through electronically controlled hydraulic
cylinder stops
bull Handle easy-to-use soft detent controls
bull Conveniently set automatic implement kickouts from inside
the cab
Steering System Confident loader operation starts with precise machine control
enabled by the 994Krsquos load sensing hydraulic steering system
bull Increase efficiency with our variable displacement piston pumps
bull Achieve precise positioning for easy loading in tight areas with
40 degrees of steering articulation
bull Enhance operator comfort with integrated steering and
transmission control functions
Filtration System Benefit from extended performance and reliability of your hydraulic
system with our advanced filtration system
bull Lifttilt case drain filters
bull Lifttilt high pressure screens
bull Steering case drain filters
bull Steering high pressure screens
bull Hydraulic case drain filters
bull Power train filters for transmission torque converter
and pump drives
bull Front and rear brake oil screens
9
Your operators can work more efficiently and
stay comfortable with our customer-inspired
cab features
Entry and Exit Enter and exit the cab easily and safely with
these newly designed ergonomic features
bull Two side access points
bull Fold up STIC steerarmrest
bull Reduced access stairway angles
Deluxe Operator Seat Enhance comfort and reduce operator fatigue
with Cat Comfort Series III seat
bull Available heated and ventilated seat featuring
leather seat bolster surfaces
bull High back design and extra thick contoured
cushions
bull Air suspension system
bull Easy-to-reach seat levers and controls for
six way adjustments
bull Seat-mounted implement pod and STIC steer
that moves with the seat
bull 76 mm (3 in) wide retractable seat belt
Trainer Seat Safely train other operators in comfort with
our standard training seat
bull 76 mm (3 in) wide retractable seat belt
bull Fold-down design with molded drink tray
and storage
10
Operator Station Best-in-Class operator comfort and ergonomics
Environment Your operatorrsquos productivity is enhanced with our clean
comfortable cab environment
bull Experience reduced vibrations from viscous cab mounts
and seat air suspension
bull Maintain desired cab temperature with automatic
temperature controls
bull Pressurized cab with pressure indicator
bull Operator sound levels at a quiet 71 dB(A)
bull Available heated and ventilated seats featuring leather
covered seat bolster and headrest
11
Technology Solutions Greater productivity through Integrated Electronic Systems
The 994K electronic systems have been completely integrated to function as one machine This integration creates a smart machine
and more informed operator maximizing the productivity of both
VIMStrade 3G We have worked hard to help our customers and operators
perform at their best through our Vital Information Management
System (VIMS 3G)
bull Easy-to-view Advisor Display features a large screen
bull Intuitive operation and easy navigation with our enhanced
user interface
bull Decrease service time by keeping operators informed about
machine system malfunction or operation
Operator Profi le Operator comfort begins with personalized machine feature
settings Through our Advisor Display an operator can instantly
recall personalized profiles
bull Store up to 10 separate operator profiles through Advisor
bull Decrease setup time between operators by recalling
personalized screen layouts
Payload Control System Increase your efficiency with our Payload Control System 30
bull Quick payload weighs with on-the-go weighing
bull Comprehensive record accuracy of machine performance
with up to 1000 truck records with 25 different materials
Cycle Timer Impact your bottom line through improved machine performance
with Cycle Timer Each loading segment time can be analyzed to
help you achieve more efficient operation
Features
bull Production Summary
bull Machine Utilization
bull Productive Cycle Time
bull Loader Payload Summary
bull Fuel Usage Summary
12
Cat MineStar System Work more productively
Cat MineStar System is the industryrsquos broadest suite
of integrated mine operations and mobile equipment
management technologies configurable to suite your
operationrsquos needs Its capability sets ndash Fleet Terrain Detect
Health and Command ndash contain a range of technologies
that let you manage everything from fleet assignment and
condition monitoring to remote and autonomous control
The 994K can take advantage of many of these advanced
technologies some of which are standard out of the factory
Fleet Fleet provides comprehensive real-time machine tracking
assignment and productivity management giving you a
comprehensive overview of all operations from anywhere
in the world
Terrain for Loading Terrain with your 994K enables high-precision management of
loading operations through the use of guidance technology
It increases 994Krsquos productivity and provides you real-time
feedback for improved efficiency
Detect Detect helps increase operator awareness enhancing safety
at your operation It includes a range of capabilities designed
to assist the operator with areas of limited visibility around
fixed and mobile equipment
Health Health delivers critical event-based machine condition and
operating data for your entire fleet It includes comprehensive
equipment health and asset monitoring capabilities with a
wide range of diagnostic analytic and reporting tools
13
Safety Making your safety our priority
Powered Access System The Cat powered access system allows easier
access to the primary stairs by improving ingress
and egress to and from the rear platform
bull Safe ergonomic access system
bull All operators have adequate space when using
the wide stairway
bull Operators maintain three-point contact when
using full handrails on each side
bull Raise lower platform from cab level or ground
14
We are constantly improving our products in an effort to provide
a safe work environment for the operator and those who work
on your job site
Machine Access bull Wider stairs with 45 degree angles increase safety for operators
getting on and off the 994K
bull Wide walkways with non-skid surfaces and integrated lock outtag
out points are designed into the service areas
bull Windshield cleaning platforms provide safe and convenient
access for the operator
bull Maintain three points of contact at all times through ground
level or platform accessible service areas
bull Emergency egress
Visibility bull Standard pull-down window shade and optional heated mirrors
ensure extended visibility for safe operation
bull Cat Detect with Object Detection System (rearview camera
and radar) or Vision (rearview camera) option increases operator
awareness around the machine
bull Standard LED lights provide excellent workspace visibility
bull Cab mounted LED warning beacons programmable for
site-specifi c signaling
Operator Environment bull Low vibrations to the operator with viscous cab mounts and
seat air suspension
bull Low interior sound levels
bull Operator training seat facilitates safe new operator training
bull Standard 76 mm (3 in) seat belts on the operator seat and
operator training seat
bull Optional 4-point harness
15
Serviceability Enabling high uptime by reducing your service time
We can help you succeed by ensuring your 994K has
design features to reduce your downtime
bull Longer service intervals on fluids and filters
bull Safe and convenient service with ground level or
platform access and grouped service points
bull Swing-out doors on both sides of the engine compartment
provide easy access to important daily service checks
bull Ecology drains for ease of service and prevention
of spilling potential environmental contaminants
bull Centralized remote pressure taps
bull Reduce downtime with VIMS system notifications
so your operators and technicians can resolve any
problems before failure
Customer Support Your Cat dealers know how to keep your mining
machines productive
Legendary Cat Dealer Support A valued partner your Cat dealer is available whenever
you need them
bull Preventive maintenance programs and guaranteed
maintenance contracts
bull Best-in-class parts availability
bull Improve your efficiency with operator training
bull Genuine Cat Remanufactured parts
16
Sustainability Stewards of the environment
Protecting the Environment Environmental responsibility is designed and built into our 994Krsquos features
bull Increased fuel efficiency to minimize your carbon footprint
bull Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling
bull Reduce waste to the environment with our maintenance free or extended maintenance batteries
bull Built for multiple lives the Cat 994 is one of the most rebuilt products To assist with maximizing machine life Caterpillar provides a
number of sustainable options such as our Reman and Certified Rebuild programs In these programs reused or remanufactured
components can deliver cost savings of 40 to 70 percent which lowers operating cost while benefiting the environment
bull Caterpillar offers retrofit packages to bring new features to older machines maximizing your resource And when you go through
the Cat Certified Rebuild program these retrofit kits are part of the rebuild process
17
Buckets and Ground Engaging Tools Itrsquos all about performance
Increase Productivity and Fuel Effi ciency Performance Series Buckets are designed for superior
performance in a variety of materials They are engineered
to dig into piles quickly and load efficiently Fill factors are
up to 115 so you can get your job done and move on to
other tasks Fast load cycles and fewer trips mean less
wear and tear on your machine and keep you working
The buckets below are part of the Performance Series line
They come in different capacities and widths to fit your
loading and carrying needs
1 ndash Rock Buckets This bucket style is used in high-abrasion production applications like face loading
limestone and other rock and trucking a wide range of quarry materials
2 ndash Heavy Duty Rock Buckets Heavy Duty Rock Buckets are for use in applications like face loading tightly
compacted pit materials or handling materials of moderate abrasion and high impact
3 ndash Coal Buckets This bucket style is built for light density non-abrasive materials including coal
4 ndash Iron Ore Buckets Iron Ore Buckets are for use in extremely aggressive applications like face loading
iron ore They are built for high abrasion and moderate impact and leave a smooth
fl oor when fi nished
1
2
3
4
18
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
Power Train Move material more efficiently with improved power and control
Impeller Clutch Torque Converter (ICTC) and Rimpull Control System (RCS) Lower your cost per ton utilizing advanced ICTC and RCS for modulated rimpull
bull Reduce tire slippage and wear by modulating rimpull from 100 to 25 percent while depressing left pedal After 25 percent rimpull
is achieved the left pedal applies the brake
bull Reduce the potential for wheel slippage without reducing hydraulic efficiency with RCS
bull Improve fuel efficiency in certain applications with our lock-up clutch torque converter providing direct drive
Economy Mode Enabling maximum productivity and efficiency all day every day
The 994K systems work hard to save you fuel through advanced technologies Utilizing On Demand Throttle
operators maintain normal operation with the left pedal and implements while the 994K manages the engine speed
bull Provides similar control and feel to our traditional throttle lock feature
bull Efficiency of manual throttle and the ergonomics of throttle lock
7
Hydraulics Productivity enabling you to move more and make more
Positive Flow Control Hydraulics Increase efficiency through our Positive Flow Control (PFC)
Hydraulic System PFC has concurrent pump and valve
control By optimizing pump control hydraulic oil flow
is proportionate to implement lever movement
bull Fast productive cycles enabled by four electronically
controlled fully variable piston pumps
bull Increased bucket feel and control
bull Consistent performance and efficiency with lower
system heat
8
Electro Hydraulic Controls Increase operator productivity with these implement features
bull Operate comfortably through electronically controlled hydraulic
cylinder stops
bull Handle easy-to-use soft detent controls
bull Conveniently set automatic implement kickouts from inside
the cab
Steering System Confident loader operation starts with precise machine control
enabled by the 994Krsquos load sensing hydraulic steering system
bull Increase efficiency with our variable displacement piston pumps
bull Achieve precise positioning for easy loading in tight areas with
40 degrees of steering articulation
bull Enhance operator comfort with integrated steering and
transmission control functions
Filtration System Benefit from extended performance and reliability of your hydraulic
system with our advanced filtration system
bull Lifttilt case drain filters
bull Lifttilt high pressure screens
bull Steering case drain filters
bull Steering high pressure screens
bull Hydraulic case drain filters
bull Power train filters for transmission torque converter
and pump drives
bull Front and rear brake oil screens
9
Your operators can work more efficiently and
stay comfortable with our customer-inspired
cab features
Entry and Exit Enter and exit the cab easily and safely with
these newly designed ergonomic features
bull Two side access points
bull Fold up STIC steerarmrest
bull Reduced access stairway angles
Deluxe Operator Seat Enhance comfort and reduce operator fatigue
with Cat Comfort Series III seat
bull Available heated and ventilated seat featuring
leather seat bolster surfaces
bull High back design and extra thick contoured
cushions
bull Air suspension system
bull Easy-to-reach seat levers and controls for
six way adjustments
bull Seat-mounted implement pod and STIC steer
that moves with the seat
bull 76 mm (3 in) wide retractable seat belt
Trainer Seat Safely train other operators in comfort with
our standard training seat
bull 76 mm (3 in) wide retractable seat belt
bull Fold-down design with molded drink tray
and storage
10
Operator Station Best-in-Class operator comfort and ergonomics
Environment Your operatorrsquos productivity is enhanced with our clean
comfortable cab environment
bull Experience reduced vibrations from viscous cab mounts
and seat air suspension
bull Maintain desired cab temperature with automatic
temperature controls
bull Pressurized cab with pressure indicator
bull Operator sound levels at a quiet 71 dB(A)
bull Available heated and ventilated seats featuring leather
covered seat bolster and headrest
11
Technology Solutions Greater productivity through Integrated Electronic Systems
The 994K electronic systems have been completely integrated to function as one machine This integration creates a smart machine
and more informed operator maximizing the productivity of both
VIMStrade 3G We have worked hard to help our customers and operators
perform at their best through our Vital Information Management
System (VIMS 3G)
bull Easy-to-view Advisor Display features a large screen
bull Intuitive operation and easy navigation with our enhanced
user interface
bull Decrease service time by keeping operators informed about
machine system malfunction or operation
Operator Profi le Operator comfort begins with personalized machine feature
settings Through our Advisor Display an operator can instantly
recall personalized profiles
bull Store up to 10 separate operator profiles through Advisor
bull Decrease setup time between operators by recalling
personalized screen layouts
Payload Control System Increase your efficiency with our Payload Control System 30
bull Quick payload weighs with on-the-go weighing
bull Comprehensive record accuracy of machine performance
with up to 1000 truck records with 25 different materials
Cycle Timer Impact your bottom line through improved machine performance
with Cycle Timer Each loading segment time can be analyzed to
help you achieve more efficient operation
Features
bull Production Summary
bull Machine Utilization
bull Productive Cycle Time
bull Loader Payload Summary
bull Fuel Usage Summary
12
Cat MineStar System Work more productively
Cat MineStar System is the industryrsquos broadest suite
of integrated mine operations and mobile equipment
management technologies configurable to suite your
operationrsquos needs Its capability sets ndash Fleet Terrain Detect
Health and Command ndash contain a range of technologies
that let you manage everything from fleet assignment and
condition monitoring to remote and autonomous control
The 994K can take advantage of many of these advanced
technologies some of which are standard out of the factory
Fleet Fleet provides comprehensive real-time machine tracking
assignment and productivity management giving you a
comprehensive overview of all operations from anywhere
in the world
Terrain for Loading Terrain with your 994K enables high-precision management of
loading operations through the use of guidance technology
It increases 994Krsquos productivity and provides you real-time
feedback for improved efficiency
Detect Detect helps increase operator awareness enhancing safety
at your operation It includes a range of capabilities designed
to assist the operator with areas of limited visibility around
fixed and mobile equipment
Health Health delivers critical event-based machine condition and
operating data for your entire fleet It includes comprehensive
equipment health and asset monitoring capabilities with a
wide range of diagnostic analytic and reporting tools
13
Safety Making your safety our priority
Powered Access System The Cat powered access system allows easier
access to the primary stairs by improving ingress
and egress to and from the rear platform
bull Safe ergonomic access system
bull All operators have adequate space when using
the wide stairway
bull Operators maintain three-point contact when
using full handrails on each side
bull Raise lower platform from cab level or ground
14
We are constantly improving our products in an effort to provide
a safe work environment for the operator and those who work
on your job site
Machine Access bull Wider stairs with 45 degree angles increase safety for operators
getting on and off the 994K
bull Wide walkways with non-skid surfaces and integrated lock outtag
out points are designed into the service areas
bull Windshield cleaning platforms provide safe and convenient
access for the operator
bull Maintain three points of contact at all times through ground
level or platform accessible service areas
bull Emergency egress
Visibility bull Standard pull-down window shade and optional heated mirrors
ensure extended visibility for safe operation
bull Cat Detect with Object Detection System (rearview camera
and radar) or Vision (rearview camera) option increases operator
awareness around the machine
bull Standard LED lights provide excellent workspace visibility
bull Cab mounted LED warning beacons programmable for
site-specifi c signaling
Operator Environment bull Low vibrations to the operator with viscous cab mounts and
seat air suspension
bull Low interior sound levels
bull Operator training seat facilitates safe new operator training
bull Standard 76 mm (3 in) seat belts on the operator seat and
operator training seat
bull Optional 4-point harness
15
Serviceability Enabling high uptime by reducing your service time
We can help you succeed by ensuring your 994K has
design features to reduce your downtime
bull Longer service intervals on fluids and filters
bull Safe and convenient service with ground level or
platform access and grouped service points
bull Swing-out doors on both sides of the engine compartment
provide easy access to important daily service checks
bull Ecology drains for ease of service and prevention
of spilling potential environmental contaminants
bull Centralized remote pressure taps
bull Reduce downtime with VIMS system notifications
so your operators and technicians can resolve any
problems before failure
Customer Support Your Cat dealers know how to keep your mining
machines productive
Legendary Cat Dealer Support A valued partner your Cat dealer is available whenever
you need them
bull Preventive maintenance programs and guaranteed
maintenance contracts
bull Best-in-class parts availability
bull Improve your efficiency with operator training
bull Genuine Cat Remanufactured parts
16
Sustainability Stewards of the environment
Protecting the Environment Environmental responsibility is designed and built into our 994Krsquos features
bull Increased fuel efficiency to minimize your carbon footprint
bull Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling
bull Reduce waste to the environment with our maintenance free or extended maintenance batteries
bull Built for multiple lives the Cat 994 is one of the most rebuilt products To assist with maximizing machine life Caterpillar provides a
number of sustainable options such as our Reman and Certified Rebuild programs In these programs reused or remanufactured
components can deliver cost savings of 40 to 70 percent which lowers operating cost while benefiting the environment
bull Caterpillar offers retrofit packages to bring new features to older machines maximizing your resource And when you go through
the Cat Certified Rebuild program these retrofit kits are part of the rebuild process
17
Buckets and Ground Engaging Tools Itrsquos all about performance
Increase Productivity and Fuel Effi ciency Performance Series Buckets are designed for superior
performance in a variety of materials They are engineered
to dig into piles quickly and load efficiently Fill factors are
up to 115 so you can get your job done and move on to
other tasks Fast load cycles and fewer trips mean less
wear and tear on your machine and keep you working
The buckets below are part of the Performance Series line
They come in different capacities and widths to fit your
loading and carrying needs
1 ndash Rock Buckets This bucket style is used in high-abrasion production applications like face loading
limestone and other rock and trucking a wide range of quarry materials
2 ndash Heavy Duty Rock Buckets Heavy Duty Rock Buckets are for use in applications like face loading tightly
compacted pit materials or handling materials of moderate abrasion and high impact
3 ndash Coal Buckets This bucket style is built for light density non-abrasive materials including coal
4 ndash Iron Ore Buckets Iron Ore Buckets are for use in extremely aggressive applications like face loading
iron ore They are built for high abrasion and moderate impact and leave a smooth
fl oor when fi nished
1
2
3
4
18
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
Hydraulics Productivity enabling you to move more and make more
Positive Flow Control Hydraulics Increase efficiency through our Positive Flow Control (PFC)
Hydraulic System PFC has concurrent pump and valve
control By optimizing pump control hydraulic oil flow
is proportionate to implement lever movement
bull Fast productive cycles enabled by four electronically
controlled fully variable piston pumps
bull Increased bucket feel and control
bull Consistent performance and efficiency with lower
system heat
8
Electro Hydraulic Controls Increase operator productivity with these implement features
bull Operate comfortably through electronically controlled hydraulic
cylinder stops
bull Handle easy-to-use soft detent controls
bull Conveniently set automatic implement kickouts from inside
the cab
Steering System Confident loader operation starts with precise machine control
enabled by the 994Krsquos load sensing hydraulic steering system
bull Increase efficiency with our variable displacement piston pumps
bull Achieve precise positioning for easy loading in tight areas with
40 degrees of steering articulation
bull Enhance operator comfort with integrated steering and
transmission control functions
Filtration System Benefit from extended performance and reliability of your hydraulic
system with our advanced filtration system
bull Lifttilt case drain filters
bull Lifttilt high pressure screens
bull Steering case drain filters
bull Steering high pressure screens
bull Hydraulic case drain filters
bull Power train filters for transmission torque converter
and pump drives
bull Front and rear brake oil screens
9
Your operators can work more efficiently and
stay comfortable with our customer-inspired
cab features
Entry and Exit Enter and exit the cab easily and safely with
these newly designed ergonomic features
bull Two side access points
bull Fold up STIC steerarmrest
bull Reduced access stairway angles
Deluxe Operator Seat Enhance comfort and reduce operator fatigue
with Cat Comfort Series III seat
bull Available heated and ventilated seat featuring
leather seat bolster surfaces
bull High back design and extra thick contoured
cushions
bull Air suspension system
bull Easy-to-reach seat levers and controls for
six way adjustments
bull Seat-mounted implement pod and STIC steer
that moves with the seat
bull 76 mm (3 in) wide retractable seat belt
Trainer Seat Safely train other operators in comfort with
our standard training seat
bull 76 mm (3 in) wide retractable seat belt
bull Fold-down design with molded drink tray
and storage
10
Operator Station Best-in-Class operator comfort and ergonomics
Environment Your operatorrsquos productivity is enhanced with our clean
comfortable cab environment
bull Experience reduced vibrations from viscous cab mounts
and seat air suspension
bull Maintain desired cab temperature with automatic
temperature controls
bull Pressurized cab with pressure indicator
bull Operator sound levels at a quiet 71 dB(A)
bull Available heated and ventilated seats featuring leather
covered seat bolster and headrest
11
Technology Solutions Greater productivity through Integrated Electronic Systems
The 994K electronic systems have been completely integrated to function as one machine This integration creates a smart machine
and more informed operator maximizing the productivity of both
VIMStrade 3G We have worked hard to help our customers and operators
perform at their best through our Vital Information Management
System (VIMS 3G)
bull Easy-to-view Advisor Display features a large screen
bull Intuitive operation and easy navigation with our enhanced
user interface
bull Decrease service time by keeping operators informed about
machine system malfunction or operation
Operator Profi le Operator comfort begins with personalized machine feature
settings Through our Advisor Display an operator can instantly
recall personalized profiles
bull Store up to 10 separate operator profiles through Advisor
bull Decrease setup time between operators by recalling
personalized screen layouts
Payload Control System Increase your efficiency with our Payload Control System 30
bull Quick payload weighs with on-the-go weighing
bull Comprehensive record accuracy of machine performance
with up to 1000 truck records with 25 different materials
Cycle Timer Impact your bottom line through improved machine performance
with Cycle Timer Each loading segment time can be analyzed to
help you achieve more efficient operation
Features
bull Production Summary
bull Machine Utilization
bull Productive Cycle Time
bull Loader Payload Summary
bull Fuel Usage Summary
12
Cat MineStar System Work more productively
Cat MineStar System is the industryrsquos broadest suite
of integrated mine operations and mobile equipment
management technologies configurable to suite your
operationrsquos needs Its capability sets ndash Fleet Terrain Detect
Health and Command ndash contain a range of technologies
that let you manage everything from fleet assignment and
condition monitoring to remote and autonomous control
The 994K can take advantage of many of these advanced
technologies some of which are standard out of the factory
Fleet Fleet provides comprehensive real-time machine tracking
assignment and productivity management giving you a
comprehensive overview of all operations from anywhere
in the world
Terrain for Loading Terrain with your 994K enables high-precision management of
loading operations through the use of guidance technology
It increases 994Krsquos productivity and provides you real-time
feedback for improved efficiency
Detect Detect helps increase operator awareness enhancing safety
at your operation It includes a range of capabilities designed
to assist the operator with areas of limited visibility around
fixed and mobile equipment
Health Health delivers critical event-based machine condition and
operating data for your entire fleet It includes comprehensive
equipment health and asset monitoring capabilities with a
wide range of diagnostic analytic and reporting tools
13
Safety Making your safety our priority
Powered Access System The Cat powered access system allows easier
access to the primary stairs by improving ingress
and egress to and from the rear platform
bull Safe ergonomic access system
bull All operators have adequate space when using
the wide stairway
bull Operators maintain three-point contact when
using full handrails on each side
bull Raise lower platform from cab level or ground
14
We are constantly improving our products in an effort to provide
a safe work environment for the operator and those who work
on your job site
Machine Access bull Wider stairs with 45 degree angles increase safety for operators
getting on and off the 994K
bull Wide walkways with non-skid surfaces and integrated lock outtag
out points are designed into the service areas
bull Windshield cleaning platforms provide safe and convenient
access for the operator
bull Maintain three points of contact at all times through ground
level or platform accessible service areas
bull Emergency egress
Visibility bull Standard pull-down window shade and optional heated mirrors
ensure extended visibility for safe operation
bull Cat Detect with Object Detection System (rearview camera
and radar) or Vision (rearview camera) option increases operator
awareness around the machine
bull Standard LED lights provide excellent workspace visibility
bull Cab mounted LED warning beacons programmable for
site-specifi c signaling
Operator Environment bull Low vibrations to the operator with viscous cab mounts and
seat air suspension
bull Low interior sound levels
bull Operator training seat facilitates safe new operator training
bull Standard 76 mm (3 in) seat belts on the operator seat and
operator training seat
bull Optional 4-point harness
15
Serviceability Enabling high uptime by reducing your service time
We can help you succeed by ensuring your 994K has
design features to reduce your downtime
bull Longer service intervals on fluids and filters
bull Safe and convenient service with ground level or
platform access and grouped service points
bull Swing-out doors on both sides of the engine compartment
provide easy access to important daily service checks
bull Ecology drains for ease of service and prevention
of spilling potential environmental contaminants
bull Centralized remote pressure taps
bull Reduce downtime with VIMS system notifications
so your operators and technicians can resolve any
problems before failure
Customer Support Your Cat dealers know how to keep your mining
machines productive
Legendary Cat Dealer Support A valued partner your Cat dealer is available whenever
you need them
bull Preventive maintenance programs and guaranteed
maintenance contracts
bull Best-in-class parts availability
bull Improve your efficiency with operator training
bull Genuine Cat Remanufactured parts
16
Sustainability Stewards of the environment
Protecting the Environment Environmental responsibility is designed and built into our 994Krsquos features
bull Increased fuel efficiency to minimize your carbon footprint
bull Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling
bull Reduce waste to the environment with our maintenance free or extended maintenance batteries
bull Built for multiple lives the Cat 994 is one of the most rebuilt products To assist with maximizing machine life Caterpillar provides a
number of sustainable options such as our Reman and Certified Rebuild programs In these programs reused or remanufactured
components can deliver cost savings of 40 to 70 percent which lowers operating cost while benefiting the environment
bull Caterpillar offers retrofit packages to bring new features to older machines maximizing your resource And when you go through
the Cat Certified Rebuild program these retrofit kits are part of the rebuild process
17
Buckets and Ground Engaging Tools Itrsquos all about performance
Increase Productivity and Fuel Effi ciency Performance Series Buckets are designed for superior
performance in a variety of materials They are engineered
to dig into piles quickly and load efficiently Fill factors are
up to 115 so you can get your job done and move on to
other tasks Fast load cycles and fewer trips mean less
wear and tear on your machine and keep you working
The buckets below are part of the Performance Series line
They come in different capacities and widths to fit your
loading and carrying needs
1 ndash Rock Buckets This bucket style is used in high-abrasion production applications like face loading
limestone and other rock and trucking a wide range of quarry materials
2 ndash Heavy Duty Rock Buckets Heavy Duty Rock Buckets are for use in applications like face loading tightly
compacted pit materials or handling materials of moderate abrasion and high impact
3 ndash Coal Buckets This bucket style is built for light density non-abrasive materials including coal
4 ndash Iron Ore Buckets Iron Ore Buckets are for use in extremely aggressive applications like face loading
iron ore They are built for high abrasion and moderate impact and leave a smooth
fl oor when fi nished
1
2
3
4
18
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
Electro Hydraulic Controls Increase operator productivity with these implement features
bull Operate comfortably through electronically controlled hydraulic
cylinder stops
bull Handle easy-to-use soft detent controls
bull Conveniently set automatic implement kickouts from inside
the cab
Steering System Confident loader operation starts with precise machine control
enabled by the 994Krsquos load sensing hydraulic steering system
bull Increase efficiency with our variable displacement piston pumps
bull Achieve precise positioning for easy loading in tight areas with
40 degrees of steering articulation
bull Enhance operator comfort with integrated steering and
transmission control functions
Filtration System Benefit from extended performance and reliability of your hydraulic
system with our advanced filtration system
bull Lifttilt case drain filters
bull Lifttilt high pressure screens
bull Steering case drain filters
bull Steering high pressure screens
bull Hydraulic case drain filters
bull Power train filters for transmission torque converter
and pump drives
bull Front and rear brake oil screens
9
Your operators can work more efficiently and
stay comfortable with our customer-inspired
cab features
Entry and Exit Enter and exit the cab easily and safely with
these newly designed ergonomic features
bull Two side access points
bull Fold up STIC steerarmrest
bull Reduced access stairway angles
Deluxe Operator Seat Enhance comfort and reduce operator fatigue
with Cat Comfort Series III seat
bull Available heated and ventilated seat featuring
leather seat bolster surfaces
bull High back design and extra thick contoured
cushions
bull Air suspension system
bull Easy-to-reach seat levers and controls for
six way adjustments
bull Seat-mounted implement pod and STIC steer
that moves with the seat
bull 76 mm (3 in) wide retractable seat belt
Trainer Seat Safely train other operators in comfort with
our standard training seat
bull 76 mm (3 in) wide retractable seat belt
bull Fold-down design with molded drink tray
and storage
10
Operator Station Best-in-Class operator comfort and ergonomics
Environment Your operatorrsquos productivity is enhanced with our clean
comfortable cab environment
bull Experience reduced vibrations from viscous cab mounts
and seat air suspension
bull Maintain desired cab temperature with automatic
temperature controls
bull Pressurized cab with pressure indicator
bull Operator sound levels at a quiet 71 dB(A)
bull Available heated and ventilated seats featuring leather
covered seat bolster and headrest
11
Technology Solutions Greater productivity through Integrated Electronic Systems
The 994K electronic systems have been completely integrated to function as one machine This integration creates a smart machine
and more informed operator maximizing the productivity of both
VIMStrade 3G We have worked hard to help our customers and operators
perform at their best through our Vital Information Management
System (VIMS 3G)
bull Easy-to-view Advisor Display features a large screen
bull Intuitive operation and easy navigation with our enhanced
user interface
bull Decrease service time by keeping operators informed about
machine system malfunction or operation
Operator Profi le Operator comfort begins with personalized machine feature
settings Through our Advisor Display an operator can instantly
recall personalized profiles
bull Store up to 10 separate operator profiles through Advisor
bull Decrease setup time between operators by recalling
personalized screen layouts
Payload Control System Increase your efficiency with our Payload Control System 30
bull Quick payload weighs with on-the-go weighing
bull Comprehensive record accuracy of machine performance
with up to 1000 truck records with 25 different materials
Cycle Timer Impact your bottom line through improved machine performance
with Cycle Timer Each loading segment time can be analyzed to
help you achieve more efficient operation
Features
bull Production Summary
bull Machine Utilization
bull Productive Cycle Time
bull Loader Payload Summary
bull Fuel Usage Summary
12
Cat MineStar System Work more productively
Cat MineStar System is the industryrsquos broadest suite
of integrated mine operations and mobile equipment
management technologies configurable to suite your
operationrsquos needs Its capability sets ndash Fleet Terrain Detect
Health and Command ndash contain a range of technologies
that let you manage everything from fleet assignment and
condition monitoring to remote and autonomous control
The 994K can take advantage of many of these advanced
technologies some of which are standard out of the factory
Fleet Fleet provides comprehensive real-time machine tracking
assignment and productivity management giving you a
comprehensive overview of all operations from anywhere
in the world
Terrain for Loading Terrain with your 994K enables high-precision management of
loading operations through the use of guidance technology
It increases 994Krsquos productivity and provides you real-time
feedback for improved efficiency
Detect Detect helps increase operator awareness enhancing safety
at your operation It includes a range of capabilities designed
to assist the operator with areas of limited visibility around
fixed and mobile equipment
Health Health delivers critical event-based machine condition and
operating data for your entire fleet It includes comprehensive
equipment health and asset monitoring capabilities with a
wide range of diagnostic analytic and reporting tools
13
Safety Making your safety our priority
Powered Access System The Cat powered access system allows easier
access to the primary stairs by improving ingress
and egress to and from the rear platform
bull Safe ergonomic access system
bull All operators have adequate space when using
the wide stairway
bull Operators maintain three-point contact when
using full handrails on each side
bull Raise lower platform from cab level or ground
14
We are constantly improving our products in an effort to provide
a safe work environment for the operator and those who work
on your job site
Machine Access bull Wider stairs with 45 degree angles increase safety for operators
getting on and off the 994K
bull Wide walkways with non-skid surfaces and integrated lock outtag
out points are designed into the service areas
bull Windshield cleaning platforms provide safe and convenient
access for the operator
bull Maintain three points of contact at all times through ground
level or platform accessible service areas
bull Emergency egress
Visibility bull Standard pull-down window shade and optional heated mirrors
ensure extended visibility for safe operation
bull Cat Detect with Object Detection System (rearview camera
and radar) or Vision (rearview camera) option increases operator
awareness around the machine
bull Standard LED lights provide excellent workspace visibility
bull Cab mounted LED warning beacons programmable for
site-specifi c signaling
Operator Environment bull Low vibrations to the operator with viscous cab mounts and
seat air suspension
bull Low interior sound levels
bull Operator training seat facilitates safe new operator training
bull Standard 76 mm (3 in) seat belts on the operator seat and
operator training seat
bull Optional 4-point harness
15
Serviceability Enabling high uptime by reducing your service time
We can help you succeed by ensuring your 994K has
design features to reduce your downtime
bull Longer service intervals on fluids and filters
bull Safe and convenient service with ground level or
platform access and grouped service points
bull Swing-out doors on both sides of the engine compartment
provide easy access to important daily service checks
bull Ecology drains for ease of service and prevention
of spilling potential environmental contaminants
bull Centralized remote pressure taps
bull Reduce downtime with VIMS system notifications
so your operators and technicians can resolve any
problems before failure
Customer Support Your Cat dealers know how to keep your mining
machines productive
Legendary Cat Dealer Support A valued partner your Cat dealer is available whenever
you need them
bull Preventive maintenance programs and guaranteed
maintenance contracts
bull Best-in-class parts availability
bull Improve your efficiency with operator training
bull Genuine Cat Remanufactured parts
16
Sustainability Stewards of the environment
Protecting the Environment Environmental responsibility is designed and built into our 994Krsquos features
bull Increased fuel efficiency to minimize your carbon footprint
bull Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling
bull Reduce waste to the environment with our maintenance free or extended maintenance batteries
bull Built for multiple lives the Cat 994 is one of the most rebuilt products To assist with maximizing machine life Caterpillar provides a
number of sustainable options such as our Reman and Certified Rebuild programs In these programs reused or remanufactured
components can deliver cost savings of 40 to 70 percent which lowers operating cost while benefiting the environment
bull Caterpillar offers retrofit packages to bring new features to older machines maximizing your resource And when you go through
the Cat Certified Rebuild program these retrofit kits are part of the rebuild process
17
Buckets and Ground Engaging Tools Itrsquos all about performance
Increase Productivity and Fuel Effi ciency Performance Series Buckets are designed for superior
performance in a variety of materials They are engineered
to dig into piles quickly and load efficiently Fill factors are
up to 115 so you can get your job done and move on to
other tasks Fast load cycles and fewer trips mean less
wear and tear on your machine and keep you working
The buckets below are part of the Performance Series line
They come in different capacities and widths to fit your
loading and carrying needs
1 ndash Rock Buckets This bucket style is used in high-abrasion production applications like face loading
limestone and other rock and trucking a wide range of quarry materials
2 ndash Heavy Duty Rock Buckets Heavy Duty Rock Buckets are for use in applications like face loading tightly
compacted pit materials or handling materials of moderate abrasion and high impact
3 ndash Coal Buckets This bucket style is built for light density non-abrasive materials including coal
4 ndash Iron Ore Buckets Iron Ore Buckets are for use in extremely aggressive applications like face loading
iron ore They are built for high abrasion and moderate impact and leave a smooth
fl oor when fi nished
1
2
3
4
18
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
Your operators can work more efficiently and
stay comfortable with our customer-inspired
cab features
Entry and Exit Enter and exit the cab easily and safely with
these newly designed ergonomic features
bull Two side access points
bull Fold up STIC steerarmrest
bull Reduced access stairway angles
Deluxe Operator Seat Enhance comfort and reduce operator fatigue
with Cat Comfort Series III seat
bull Available heated and ventilated seat featuring
leather seat bolster surfaces
bull High back design and extra thick contoured
cushions
bull Air suspension system
bull Easy-to-reach seat levers and controls for
six way adjustments
bull Seat-mounted implement pod and STIC steer
that moves with the seat
bull 76 mm (3 in) wide retractable seat belt
Trainer Seat Safely train other operators in comfort with
our standard training seat
bull 76 mm (3 in) wide retractable seat belt
bull Fold-down design with molded drink tray
and storage
10
Operator Station Best-in-Class operator comfort and ergonomics
Environment Your operatorrsquos productivity is enhanced with our clean
comfortable cab environment
bull Experience reduced vibrations from viscous cab mounts
and seat air suspension
bull Maintain desired cab temperature with automatic
temperature controls
bull Pressurized cab with pressure indicator
bull Operator sound levels at a quiet 71 dB(A)
bull Available heated and ventilated seats featuring leather
covered seat bolster and headrest
11
Technology Solutions Greater productivity through Integrated Electronic Systems
The 994K electronic systems have been completely integrated to function as one machine This integration creates a smart machine
and more informed operator maximizing the productivity of both
VIMStrade 3G We have worked hard to help our customers and operators
perform at their best through our Vital Information Management
System (VIMS 3G)
bull Easy-to-view Advisor Display features a large screen
bull Intuitive operation and easy navigation with our enhanced
user interface
bull Decrease service time by keeping operators informed about
machine system malfunction or operation
Operator Profi le Operator comfort begins with personalized machine feature
settings Through our Advisor Display an operator can instantly
recall personalized profiles
bull Store up to 10 separate operator profiles through Advisor
bull Decrease setup time between operators by recalling
personalized screen layouts
Payload Control System Increase your efficiency with our Payload Control System 30
bull Quick payload weighs with on-the-go weighing
bull Comprehensive record accuracy of machine performance
with up to 1000 truck records with 25 different materials
Cycle Timer Impact your bottom line through improved machine performance
with Cycle Timer Each loading segment time can be analyzed to
help you achieve more efficient operation
Features
bull Production Summary
bull Machine Utilization
bull Productive Cycle Time
bull Loader Payload Summary
bull Fuel Usage Summary
12
Cat MineStar System Work more productively
Cat MineStar System is the industryrsquos broadest suite
of integrated mine operations and mobile equipment
management technologies configurable to suite your
operationrsquos needs Its capability sets ndash Fleet Terrain Detect
Health and Command ndash contain a range of technologies
that let you manage everything from fleet assignment and
condition monitoring to remote and autonomous control
The 994K can take advantage of many of these advanced
technologies some of which are standard out of the factory
Fleet Fleet provides comprehensive real-time machine tracking
assignment and productivity management giving you a
comprehensive overview of all operations from anywhere
in the world
Terrain for Loading Terrain with your 994K enables high-precision management of
loading operations through the use of guidance technology
It increases 994Krsquos productivity and provides you real-time
feedback for improved efficiency
Detect Detect helps increase operator awareness enhancing safety
at your operation It includes a range of capabilities designed
to assist the operator with areas of limited visibility around
fixed and mobile equipment
Health Health delivers critical event-based machine condition and
operating data for your entire fleet It includes comprehensive
equipment health and asset monitoring capabilities with a
wide range of diagnostic analytic and reporting tools
13
Safety Making your safety our priority
Powered Access System The Cat powered access system allows easier
access to the primary stairs by improving ingress
and egress to and from the rear platform
bull Safe ergonomic access system
bull All operators have adequate space when using
the wide stairway
bull Operators maintain three-point contact when
using full handrails on each side
bull Raise lower platform from cab level or ground
14
We are constantly improving our products in an effort to provide
a safe work environment for the operator and those who work
on your job site
Machine Access bull Wider stairs with 45 degree angles increase safety for operators
getting on and off the 994K
bull Wide walkways with non-skid surfaces and integrated lock outtag
out points are designed into the service areas
bull Windshield cleaning platforms provide safe and convenient
access for the operator
bull Maintain three points of contact at all times through ground
level or platform accessible service areas
bull Emergency egress
Visibility bull Standard pull-down window shade and optional heated mirrors
ensure extended visibility for safe operation
bull Cat Detect with Object Detection System (rearview camera
and radar) or Vision (rearview camera) option increases operator
awareness around the machine
bull Standard LED lights provide excellent workspace visibility
bull Cab mounted LED warning beacons programmable for
site-specifi c signaling
Operator Environment bull Low vibrations to the operator with viscous cab mounts and
seat air suspension
bull Low interior sound levels
bull Operator training seat facilitates safe new operator training
bull Standard 76 mm (3 in) seat belts on the operator seat and
operator training seat
bull Optional 4-point harness
15
Serviceability Enabling high uptime by reducing your service time
We can help you succeed by ensuring your 994K has
design features to reduce your downtime
bull Longer service intervals on fluids and filters
bull Safe and convenient service with ground level or
platform access and grouped service points
bull Swing-out doors on both sides of the engine compartment
provide easy access to important daily service checks
bull Ecology drains for ease of service and prevention
of spilling potential environmental contaminants
bull Centralized remote pressure taps
bull Reduce downtime with VIMS system notifications
so your operators and technicians can resolve any
problems before failure
Customer Support Your Cat dealers know how to keep your mining
machines productive
Legendary Cat Dealer Support A valued partner your Cat dealer is available whenever
you need them
bull Preventive maintenance programs and guaranteed
maintenance contracts
bull Best-in-class parts availability
bull Improve your efficiency with operator training
bull Genuine Cat Remanufactured parts
16
Sustainability Stewards of the environment
Protecting the Environment Environmental responsibility is designed and built into our 994Krsquos features
bull Increased fuel efficiency to minimize your carbon footprint
bull Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling
bull Reduce waste to the environment with our maintenance free or extended maintenance batteries
bull Built for multiple lives the Cat 994 is one of the most rebuilt products To assist with maximizing machine life Caterpillar provides a
number of sustainable options such as our Reman and Certified Rebuild programs In these programs reused or remanufactured
components can deliver cost savings of 40 to 70 percent which lowers operating cost while benefiting the environment
bull Caterpillar offers retrofit packages to bring new features to older machines maximizing your resource And when you go through
the Cat Certified Rebuild program these retrofit kits are part of the rebuild process
17
Buckets and Ground Engaging Tools Itrsquos all about performance
Increase Productivity and Fuel Effi ciency Performance Series Buckets are designed for superior
performance in a variety of materials They are engineered
to dig into piles quickly and load efficiently Fill factors are
up to 115 so you can get your job done and move on to
other tasks Fast load cycles and fewer trips mean less
wear and tear on your machine and keep you working
The buckets below are part of the Performance Series line
They come in different capacities and widths to fit your
loading and carrying needs
1 ndash Rock Buckets This bucket style is used in high-abrasion production applications like face loading
limestone and other rock and trucking a wide range of quarry materials
2 ndash Heavy Duty Rock Buckets Heavy Duty Rock Buckets are for use in applications like face loading tightly
compacted pit materials or handling materials of moderate abrasion and high impact
3 ndash Coal Buckets This bucket style is built for light density non-abrasive materials including coal
4 ndash Iron Ore Buckets Iron Ore Buckets are for use in extremely aggressive applications like face loading
iron ore They are built for high abrasion and moderate impact and leave a smooth
fl oor when fi nished
1
2
3
4
18
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
Operator Station Best-in-Class operator comfort and ergonomics
Environment Your operatorrsquos productivity is enhanced with our clean
comfortable cab environment
bull Experience reduced vibrations from viscous cab mounts
and seat air suspension
bull Maintain desired cab temperature with automatic
temperature controls
bull Pressurized cab with pressure indicator
bull Operator sound levels at a quiet 71 dB(A)
bull Available heated and ventilated seats featuring leather
covered seat bolster and headrest
11
Technology Solutions Greater productivity through Integrated Electronic Systems
The 994K electronic systems have been completely integrated to function as one machine This integration creates a smart machine
and more informed operator maximizing the productivity of both
VIMStrade 3G We have worked hard to help our customers and operators
perform at their best through our Vital Information Management
System (VIMS 3G)
bull Easy-to-view Advisor Display features a large screen
bull Intuitive operation and easy navigation with our enhanced
user interface
bull Decrease service time by keeping operators informed about
machine system malfunction or operation
Operator Profi le Operator comfort begins with personalized machine feature
settings Through our Advisor Display an operator can instantly
recall personalized profiles
bull Store up to 10 separate operator profiles through Advisor
bull Decrease setup time between operators by recalling
personalized screen layouts
Payload Control System Increase your efficiency with our Payload Control System 30
bull Quick payload weighs with on-the-go weighing
bull Comprehensive record accuracy of machine performance
with up to 1000 truck records with 25 different materials
Cycle Timer Impact your bottom line through improved machine performance
with Cycle Timer Each loading segment time can be analyzed to
help you achieve more efficient operation
Features
bull Production Summary
bull Machine Utilization
bull Productive Cycle Time
bull Loader Payload Summary
bull Fuel Usage Summary
12
Cat MineStar System Work more productively
Cat MineStar System is the industryrsquos broadest suite
of integrated mine operations and mobile equipment
management technologies configurable to suite your
operationrsquos needs Its capability sets ndash Fleet Terrain Detect
Health and Command ndash contain a range of technologies
that let you manage everything from fleet assignment and
condition monitoring to remote and autonomous control
The 994K can take advantage of many of these advanced
technologies some of which are standard out of the factory
Fleet Fleet provides comprehensive real-time machine tracking
assignment and productivity management giving you a
comprehensive overview of all operations from anywhere
in the world
Terrain for Loading Terrain with your 994K enables high-precision management of
loading operations through the use of guidance technology
It increases 994Krsquos productivity and provides you real-time
feedback for improved efficiency
Detect Detect helps increase operator awareness enhancing safety
at your operation It includes a range of capabilities designed
to assist the operator with areas of limited visibility around
fixed and mobile equipment
Health Health delivers critical event-based machine condition and
operating data for your entire fleet It includes comprehensive
equipment health and asset monitoring capabilities with a
wide range of diagnostic analytic and reporting tools
13
Safety Making your safety our priority
Powered Access System The Cat powered access system allows easier
access to the primary stairs by improving ingress
and egress to and from the rear platform
bull Safe ergonomic access system
bull All operators have adequate space when using
the wide stairway
bull Operators maintain three-point contact when
using full handrails on each side
bull Raise lower platform from cab level or ground
14
We are constantly improving our products in an effort to provide
a safe work environment for the operator and those who work
on your job site
Machine Access bull Wider stairs with 45 degree angles increase safety for operators
getting on and off the 994K
bull Wide walkways with non-skid surfaces and integrated lock outtag
out points are designed into the service areas
bull Windshield cleaning platforms provide safe and convenient
access for the operator
bull Maintain three points of contact at all times through ground
level or platform accessible service areas
bull Emergency egress
Visibility bull Standard pull-down window shade and optional heated mirrors
ensure extended visibility for safe operation
bull Cat Detect with Object Detection System (rearview camera
and radar) or Vision (rearview camera) option increases operator
awareness around the machine
bull Standard LED lights provide excellent workspace visibility
bull Cab mounted LED warning beacons programmable for
site-specifi c signaling
Operator Environment bull Low vibrations to the operator with viscous cab mounts and
seat air suspension
bull Low interior sound levels
bull Operator training seat facilitates safe new operator training
bull Standard 76 mm (3 in) seat belts on the operator seat and
operator training seat
bull Optional 4-point harness
15
Serviceability Enabling high uptime by reducing your service time
We can help you succeed by ensuring your 994K has
design features to reduce your downtime
bull Longer service intervals on fluids and filters
bull Safe and convenient service with ground level or
platform access and grouped service points
bull Swing-out doors on both sides of the engine compartment
provide easy access to important daily service checks
bull Ecology drains for ease of service and prevention
of spilling potential environmental contaminants
bull Centralized remote pressure taps
bull Reduce downtime with VIMS system notifications
so your operators and technicians can resolve any
problems before failure
Customer Support Your Cat dealers know how to keep your mining
machines productive
Legendary Cat Dealer Support A valued partner your Cat dealer is available whenever
you need them
bull Preventive maintenance programs and guaranteed
maintenance contracts
bull Best-in-class parts availability
bull Improve your efficiency with operator training
bull Genuine Cat Remanufactured parts
16
Sustainability Stewards of the environment
Protecting the Environment Environmental responsibility is designed and built into our 994Krsquos features
bull Increased fuel efficiency to minimize your carbon footprint
bull Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling
bull Reduce waste to the environment with our maintenance free or extended maintenance batteries
bull Built for multiple lives the Cat 994 is one of the most rebuilt products To assist with maximizing machine life Caterpillar provides a
number of sustainable options such as our Reman and Certified Rebuild programs In these programs reused or remanufactured
components can deliver cost savings of 40 to 70 percent which lowers operating cost while benefiting the environment
bull Caterpillar offers retrofit packages to bring new features to older machines maximizing your resource And when you go through
the Cat Certified Rebuild program these retrofit kits are part of the rebuild process
17
Buckets and Ground Engaging Tools Itrsquos all about performance
Increase Productivity and Fuel Effi ciency Performance Series Buckets are designed for superior
performance in a variety of materials They are engineered
to dig into piles quickly and load efficiently Fill factors are
up to 115 so you can get your job done and move on to
other tasks Fast load cycles and fewer trips mean less
wear and tear on your machine and keep you working
The buckets below are part of the Performance Series line
They come in different capacities and widths to fit your
loading and carrying needs
1 ndash Rock Buckets This bucket style is used in high-abrasion production applications like face loading
limestone and other rock and trucking a wide range of quarry materials
2 ndash Heavy Duty Rock Buckets Heavy Duty Rock Buckets are for use in applications like face loading tightly
compacted pit materials or handling materials of moderate abrasion and high impact
3 ndash Coal Buckets This bucket style is built for light density non-abrasive materials including coal
4 ndash Iron Ore Buckets Iron Ore Buckets are for use in extremely aggressive applications like face loading
iron ore They are built for high abrasion and moderate impact and leave a smooth
fl oor when fi nished
1
2
3
4
18
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
Technology Solutions Greater productivity through Integrated Electronic Systems
The 994K electronic systems have been completely integrated to function as one machine This integration creates a smart machine
and more informed operator maximizing the productivity of both
VIMStrade 3G We have worked hard to help our customers and operators
perform at their best through our Vital Information Management
System (VIMS 3G)
bull Easy-to-view Advisor Display features a large screen
bull Intuitive operation and easy navigation with our enhanced
user interface
bull Decrease service time by keeping operators informed about
machine system malfunction or operation
Operator Profi le Operator comfort begins with personalized machine feature
settings Through our Advisor Display an operator can instantly
recall personalized profiles
bull Store up to 10 separate operator profiles through Advisor
bull Decrease setup time between operators by recalling
personalized screen layouts
Payload Control System Increase your efficiency with our Payload Control System 30
bull Quick payload weighs with on-the-go weighing
bull Comprehensive record accuracy of machine performance
with up to 1000 truck records with 25 different materials
Cycle Timer Impact your bottom line through improved machine performance
with Cycle Timer Each loading segment time can be analyzed to
help you achieve more efficient operation
Features
bull Production Summary
bull Machine Utilization
bull Productive Cycle Time
bull Loader Payload Summary
bull Fuel Usage Summary
12
Cat MineStar System Work more productively
Cat MineStar System is the industryrsquos broadest suite
of integrated mine operations and mobile equipment
management technologies configurable to suite your
operationrsquos needs Its capability sets ndash Fleet Terrain Detect
Health and Command ndash contain a range of technologies
that let you manage everything from fleet assignment and
condition monitoring to remote and autonomous control
The 994K can take advantage of many of these advanced
technologies some of which are standard out of the factory
Fleet Fleet provides comprehensive real-time machine tracking
assignment and productivity management giving you a
comprehensive overview of all operations from anywhere
in the world
Terrain for Loading Terrain with your 994K enables high-precision management of
loading operations through the use of guidance technology
It increases 994Krsquos productivity and provides you real-time
feedback for improved efficiency
Detect Detect helps increase operator awareness enhancing safety
at your operation It includes a range of capabilities designed
to assist the operator with areas of limited visibility around
fixed and mobile equipment
Health Health delivers critical event-based machine condition and
operating data for your entire fleet It includes comprehensive
equipment health and asset monitoring capabilities with a
wide range of diagnostic analytic and reporting tools
13
Safety Making your safety our priority
Powered Access System The Cat powered access system allows easier
access to the primary stairs by improving ingress
and egress to and from the rear platform
bull Safe ergonomic access system
bull All operators have adequate space when using
the wide stairway
bull Operators maintain three-point contact when
using full handrails on each side
bull Raise lower platform from cab level or ground
14
We are constantly improving our products in an effort to provide
a safe work environment for the operator and those who work
on your job site
Machine Access bull Wider stairs with 45 degree angles increase safety for operators
getting on and off the 994K
bull Wide walkways with non-skid surfaces and integrated lock outtag
out points are designed into the service areas
bull Windshield cleaning platforms provide safe and convenient
access for the operator
bull Maintain three points of contact at all times through ground
level or platform accessible service areas
bull Emergency egress
Visibility bull Standard pull-down window shade and optional heated mirrors
ensure extended visibility for safe operation
bull Cat Detect with Object Detection System (rearview camera
and radar) or Vision (rearview camera) option increases operator
awareness around the machine
bull Standard LED lights provide excellent workspace visibility
bull Cab mounted LED warning beacons programmable for
site-specifi c signaling
Operator Environment bull Low vibrations to the operator with viscous cab mounts and
seat air suspension
bull Low interior sound levels
bull Operator training seat facilitates safe new operator training
bull Standard 76 mm (3 in) seat belts on the operator seat and
operator training seat
bull Optional 4-point harness
15
Serviceability Enabling high uptime by reducing your service time
We can help you succeed by ensuring your 994K has
design features to reduce your downtime
bull Longer service intervals on fluids and filters
bull Safe and convenient service with ground level or
platform access and grouped service points
bull Swing-out doors on both sides of the engine compartment
provide easy access to important daily service checks
bull Ecology drains for ease of service and prevention
of spilling potential environmental contaminants
bull Centralized remote pressure taps
bull Reduce downtime with VIMS system notifications
so your operators and technicians can resolve any
problems before failure
Customer Support Your Cat dealers know how to keep your mining
machines productive
Legendary Cat Dealer Support A valued partner your Cat dealer is available whenever
you need them
bull Preventive maintenance programs and guaranteed
maintenance contracts
bull Best-in-class parts availability
bull Improve your efficiency with operator training
bull Genuine Cat Remanufactured parts
16
Sustainability Stewards of the environment
Protecting the Environment Environmental responsibility is designed and built into our 994Krsquos features
bull Increased fuel efficiency to minimize your carbon footprint
bull Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling
bull Reduce waste to the environment with our maintenance free or extended maintenance batteries
bull Built for multiple lives the Cat 994 is one of the most rebuilt products To assist with maximizing machine life Caterpillar provides a
number of sustainable options such as our Reman and Certified Rebuild programs In these programs reused or remanufactured
components can deliver cost savings of 40 to 70 percent which lowers operating cost while benefiting the environment
bull Caterpillar offers retrofit packages to bring new features to older machines maximizing your resource And when you go through
the Cat Certified Rebuild program these retrofit kits are part of the rebuild process
17
Buckets and Ground Engaging Tools Itrsquos all about performance
Increase Productivity and Fuel Effi ciency Performance Series Buckets are designed for superior
performance in a variety of materials They are engineered
to dig into piles quickly and load efficiently Fill factors are
up to 115 so you can get your job done and move on to
other tasks Fast load cycles and fewer trips mean less
wear and tear on your machine and keep you working
The buckets below are part of the Performance Series line
They come in different capacities and widths to fit your
loading and carrying needs
1 ndash Rock Buckets This bucket style is used in high-abrasion production applications like face loading
limestone and other rock and trucking a wide range of quarry materials
2 ndash Heavy Duty Rock Buckets Heavy Duty Rock Buckets are for use in applications like face loading tightly
compacted pit materials or handling materials of moderate abrasion and high impact
3 ndash Coal Buckets This bucket style is built for light density non-abrasive materials including coal
4 ndash Iron Ore Buckets Iron Ore Buckets are for use in extremely aggressive applications like face loading
iron ore They are built for high abrasion and moderate impact and leave a smooth
fl oor when fi nished
1
2
3
4
18
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
Cat MineStar System Work more productively
Cat MineStar System is the industryrsquos broadest suite
of integrated mine operations and mobile equipment
management technologies configurable to suite your
operationrsquos needs Its capability sets ndash Fleet Terrain Detect
Health and Command ndash contain a range of technologies
that let you manage everything from fleet assignment and
condition monitoring to remote and autonomous control
The 994K can take advantage of many of these advanced
technologies some of which are standard out of the factory
Fleet Fleet provides comprehensive real-time machine tracking
assignment and productivity management giving you a
comprehensive overview of all operations from anywhere
in the world
Terrain for Loading Terrain with your 994K enables high-precision management of
loading operations through the use of guidance technology
It increases 994Krsquos productivity and provides you real-time
feedback for improved efficiency
Detect Detect helps increase operator awareness enhancing safety
at your operation It includes a range of capabilities designed
to assist the operator with areas of limited visibility around
fixed and mobile equipment
Health Health delivers critical event-based machine condition and
operating data for your entire fleet It includes comprehensive
equipment health and asset monitoring capabilities with a
wide range of diagnostic analytic and reporting tools
13
Safety Making your safety our priority
Powered Access System The Cat powered access system allows easier
access to the primary stairs by improving ingress
and egress to and from the rear platform
bull Safe ergonomic access system
bull All operators have adequate space when using
the wide stairway
bull Operators maintain three-point contact when
using full handrails on each side
bull Raise lower platform from cab level or ground
14
We are constantly improving our products in an effort to provide
a safe work environment for the operator and those who work
on your job site
Machine Access bull Wider stairs with 45 degree angles increase safety for operators
getting on and off the 994K
bull Wide walkways with non-skid surfaces and integrated lock outtag
out points are designed into the service areas
bull Windshield cleaning platforms provide safe and convenient
access for the operator
bull Maintain three points of contact at all times through ground
level or platform accessible service areas
bull Emergency egress
Visibility bull Standard pull-down window shade and optional heated mirrors
ensure extended visibility for safe operation
bull Cat Detect with Object Detection System (rearview camera
and radar) or Vision (rearview camera) option increases operator
awareness around the machine
bull Standard LED lights provide excellent workspace visibility
bull Cab mounted LED warning beacons programmable for
site-specifi c signaling
Operator Environment bull Low vibrations to the operator with viscous cab mounts and
seat air suspension
bull Low interior sound levels
bull Operator training seat facilitates safe new operator training
bull Standard 76 mm (3 in) seat belts on the operator seat and
operator training seat
bull Optional 4-point harness
15
Serviceability Enabling high uptime by reducing your service time
We can help you succeed by ensuring your 994K has
design features to reduce your downtime
bull Longer service intervals on fluids and filters
bull Safe and convenient service with ground level or
platform access and grouped service points
bull Swing-out doors on both sides of the engine compartment
provide easy access to important daily service checks
bull Ecology drains for ease of service and prevention
of spilling potential environmental contaminants
bull Centralized remote pressure taps
bull Reduce downtime with VIMS system notifications
so your operators and technicians can resolve any
problems before failure
Customer Support Your Cat dealers know how to keep your mining
machines productive
Legendary Cat Dealer Support A valued partner your Cat dealer is available whenever
you need them
bull Preventive maintenance programs and guaranteed
maintenance contracts
bull Best-in-class parts availability
bull Improve your efficiency with operator training
bull Genuine Cat Remanufactured parts
16
Sustainability Stewards of the environment
Protecting the Environment Environmental responsibility is designed and built into our 994Krsquos features
bull Increased fuel efficiency to minimize your carbon footprint
bull Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling
bull Reduce waste to the environment with our maintenance free or extended maintenance batteries
bull Built for multiple lives the Cat 994 is one of the most rebuilt products To assist with maximizing machine life Caterpillar provides a
number of sustainable options such as our Reman and Certified Rebuild programs In these programs reused or remanufactured
components can deliver cost savings of 40 to 70 percent which lowers operating cost while benefiting the environment
bull Caterpillar offers retrofit packages to bring new features to older machines maximizing your resource And when you go through
the Cat Certified Rebuild program these retrofit kits are part of the rebuild process
17
Buckets and Ground Engaging Tools Itrsquos all about performance
Increase Productivity and Fuel Effi ciency Performance Series Buckets are designed for superior
performance in a variety of materials They are engineered
to dig into piles quickly and load efficiently Fill factors are
up to 115 so you can get your job done and move on to
other tasks Fast load cycles and fewer trips mean less
wear and tear on your machine and keep you working
The buckets below are part of the Performance Series line
They come in different capacities and widths to fit your
loading and carrying needs
1 ndash Rock Buckets This bucket style is used in high-abrasion production applications like face loading
limestone and other rock and trucking a wide range of quarry materials
2 ndash Heavy Duty Rock Buckets Heavy Duty Rock Buckets are for use in applications like face loading tightly
compacted pit materials or handling materials of moderate abrasion and high impact
3 ndash Coal Buckets This bucket style is built for light density non-abrasive materials including coal
4 ndash Iron Ore Buckets Iron Ore Buckets are for use in extremely aggressive applications like face loading
iron ore They are built for high abrasion and moderate impact and leave a smooth
fl oor when fi nished
1
2
3
4
18
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
Safety Making your safety our priority
Powered Access System The Cat powered access system allows easier
access to the primary stairs by improving ingress
and egress to and from the rear platform
bull Safe ergonomic access system
bull All operators have adequate space when using
the wide stairway
bull Operators maintain three-point contact when
using full handrails on each side
bull Raise lower platform from cab level or ground
14
We are constantly improving our products in an effort to provide
a safe work environment for the operator and those who work
on your job site
Machine Access bull Wider stairs with 45 degree angles increase safety for operators
getting on and off the 994K
bull Wide walkways with non-skid surfaces and integrated lock outtag
out points are designed into the service areas
bull Windshield cleaning platforms provide safe and convenient
access for the operator
bull Maintain three points of contact at all times through ground
level or platform accessible service areas
bull Emergency egress
Visibility bull Standard pull-down window shade and optional heated mirrors
ensure extended visibility for safe operation
bull Cat Detect with Object Detection System (rearview camera
and radar) or Vision (rearview camera) option increases operator
awareness around the machine
bull Standard LED lights provide excellent workspace visibility
bull Cab mounted LED warning beacons programmable for
site-specifi c signaling
Operator Environment bull Low vibrations to the operator with viscous cab mounts and
seat air suspension
bull Low interior sound levels
bull Operator training seat facilitates safe new operator training
bull Standard 76 mm (3 in) seat belts on the operator seat and
operator training seat
bull Optional 4-point harness
15
Serviceability Enabling high uptime by reducing your service time
We can help you succeed by ensuring your 994K has
design features to reduce your downtime
bull Longer service intervals on fluids and filters
bull Safe and convenient service with ground level or
platform access and grouped service points
bull Swing-out doors on both sides of the engine compartment
provide easy access to important daily service checks
bull Ecology drains for ease of service and prevention
of spilling potential environmental contaminants
bull Centralized remote pressure taps
bull Reduce downtime with VIMS system notifications
so your operators and technicians can resolve any
problems before failure
Customer Support Your Cat dealers know how to keep your mining
machines productive
Legendary Cat Dealer Support A valued partner your Cat dealer is available whenever
you need them
bull Preventive maintenance programs and guaranteed
maintenance contracts
bull Best-in-class parts availability
bull Improve your efficiency with operator training
bull Genuine Cat Remanufactured parts
16
Sustainability Stewards of the environment
Protecting the Environment Environmental responsibility is designed and built into our 994Krsquos features
bull Increased fuel efficiency to minimize your carbon footprint
bull Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling
bull Reduce waste to the environment with our maintenance free or extended maintenance batteries
bull Built for multiple lives the Cat 994 is one of the most rebuilt products To assist with maximizing machine life Caterpillar provides a
number of sustainable options such as our Reman and Certified Rebuild programs In these programs reused or remanufactured
components can deliver cost savings of 40 to 70 percent which lowers operating cost while benefiting the environment
bull Caterpillar offers retrofit packages to bring new features to older machines maximizing your resource And when you go through
the Cat Certified Rebuild program these retrofit kits are part of the rebuild process
17
Buckets and Ground Engaging Tools Itrsquos all about performance
Increase Productivity and Fuel Effi ciency Performance Series Buckets are designed for superior
performance in a variety of materials They are engineered
to dig into piles quickly and load efficiently Fill factors are
up to 115 so you can get your job done and move on to
other tasks Fast load cycles and fewer trips mean less
wear and tear on your machine and keep you working
The buckets below are part of the Performance Series line
They come in different capacities and widths to fit your
loading and carrying needs
1 ndash Rock Buckets This bucket style is used in high-abrasion production applications like face loading
limestone and other rock and trucking a wide range of quarry materials
2 ndash Heavy Duty Rock Buckets Heavy Duty Rock Buckets are for use in applications like face loading tightly
compacted pit materials or handling materials of moderate abrasion and high impact
3 ndash Coal Buckets This bucket style is built for light density non-abrasive materials including coal
4 ndash Iron Ore Buckets Iron Ore Buckets are for use in extremely aggressive applications like face loading
iron ore They are built for high abrasion and moderate impact and leave a smooth
fl oor when fi nished
1
2
3
4
18
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
We are constantly improving our products in an effort to provide
a safe work environment for the operator and those who work
on your job site
Machine Access bull Wider stairs with 45 degree angles increase safety for operators
getting on and off the 994K
bull Wide walkways with non-skid surfaces and integrated lock outtag
out points are designed into the service areas
bull Windshield cleaning platforms provide safe and convenient
access for the operator
bull Maintain three points of contact at all times through ground
level or platform accessible service areas
bull Emergency egress
Visibility bull Standard pull-down window shade and optional heated mirrors
ensure extended visibility for safe operation
bull Cat Detect with Object Detection System (rearview camera
and radar) or Vision (rearview camera) option increases operator
awareness around the machine
bull Standard LED lights provide excellent workspace visibility
bull Cab mounted LED warning beacons programmable for
site-specifi c signaling
Operator Environment bull Low vibrations to the operator with viscous cab mounts and
seat air suspension
bull Low interior sound levels
bull Operator training seat facilitates safe new operator training
bull Standard 76 mm (3 in) seat belts on the operator seat and
operator training seat
bull Optional 4-point harness
15
Serviceability Enabling high uptime by reducing your service time
We can help you succeed by ensuring your 994K has
design features to reduce your downtime
bull Longer service intervals on fluids and filters
bull Safe and convenient service with ground level or
platform access and grouped service points
bull Swing-out doors on both sides of the engine compartment
provide easy access to important daily service checks
bull Ecology drains for ease of service and prevention
of spilling potential environmental contaminants
bull Centralized remote pressure taps
bull Reduce downtime with VIMS system notifications
so your operators and technicians can resolve any
problems before failure
Customer Support Your Cat dealers know how to keep your mining
machines productive
Legendary Cat Dealer Support A valued partner your Cat dealer is available whenever
you need them
bull Preventive maintenance programs and guaranteed
maintenance contracts
bull Best-in-class parts availability
bull Improve your efficiency with operator training
bull Genuine Cat Remanufactured parts
16
Sustainability Stewards of the environment
Protecting the Environment Environmental responsibility is designed and built into our 994Krsquos features
bull Increased fuel efficiency to minimize your carbon footprint
bull Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling
bull Reduce waste to the environment with our maintenance free or extended maintenance batteries
bull Built for multiple lives the Cat 994 is one of the most rebuilt products To assist with maximizing machine life Caterpillar provides a
number of sustainable options such as our Reman and Certified Rebuild programs In these programs reused or remanufactured
components can deliver cost savings of 40 to 70 percent which lowers operating cost while benefiting the environment
bull Caterpillar offers retrofit packages to bring new features to older machines maximizing your resource And when you go through
the Cat Certified Rebuild program these retrofit kits are part of the rebuild process
17
Buckets and Ground Engaging Tools Itrsquos all about performance
Increase Productivity and Fuel Effi ciency Performance Series Buckets are designed for superior
performance in a variety of materials They are engineered
to dig into piles quickly and load efficiently Fill factors are
up to 115 so you can get your job done and move on to
other tasks Fast load cycles and fewer trips mean less
wear and tear on your machine and keep you working
The buckets below are part of the Performance Series line
They come in different capacities and widths to fit your
loading and carrying needs
1 ndash Rock Buckets This bucket style is used in high-abrasion production applications like face loading
limestone and other rock and trucking a wide range of quarry materials
2 ndash Heavy Duty Rock Buckets Heavy Duty Rock Buckets are for use in applications like face loading tightly
compacted pit materials or handling materials of moderate abrasion and high impact
3 ndash Coal Buckets This bucket style is built for light density non-abrasive materials including coal
4 ndash Iron Ore Buckets Iron Ore Buckets are for use in extremely aggressive applications like face loading
iron ore They are built for high abrasion and moderate impact and leave a smooth
fl oor when fi nished
1
2
3
4
18
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
Serviceability Enabling high uptime by reducing your service time
We can help you succeed by ensuring your 994K has
design features to reduce your downtime
bull Longer service intervals on fluids and filters
bull Safe and convenient service with ground level or
platform access and grouped service points
bull Swing-out doors on both sides of the engine compartment
provide easy access to important daily service checks
bull Ecology drains for ease of service and prevention
of spilling potential environmental contaminants
bull Centralized remote pressure taps
bull Reduce downtime with VIMS system notifications
so your operators and technicians can resolve any
problems before failure
Customer Support Your Cat dealers know how to keep your mining
machines productive
Legendary Cat Dealer Support A valued partner your Cat dealer is available whenever
you need them
bull Preventive maintenance programs and guaranteed
maintenance contracts
bull Best-in-class parts availability
bull Improve your efficiency with operator training
bull Genuine Cat Remanufactured parts
16
Sustainability Stewards of the environment
Protecting the Environment Environmental responsibility is designed and built into our 994Krsquos features
bull Increased fuel efficiency to minimize your carbon footprint
bull Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling
bull Reduce waste to the environment with our maintenance free or extended maintenance batteries
bull Built for multiple lives the Cat 994 is one of the most rebuilt products To assist with maximizing machine life Caterpillar provides a
number of sustainable options such as our Reman and Certified Rebuild programs In these programs reused or remanufactured
components can deliver cost savings of 40 to 70 percent which lowers operating cost while benefiting the environment
bull Caterpillar offers retrofit packages to bring new features to older machines maximizing your resource And when you go through
the Cat Certified Rebuild program these retrofit kits are part of the rebuild process
17
Buckets and Ground Engaging Tools Itrsquos all about performance
Increase Productivity and Fuel Effi ciency Performance Series Buckets are designed for superior
performance in a variety of materials They are engineered
to dig into piles quickly and load efficiently Fill factors are
up to 115 so you can get your job done and move on to
other tasks Fast load cycles and fewer trips mean less
wear and tear on your machine and keep you working
The buckets below are part of the Performance Series line
They come in different capacities and widths to fit your
loading and carrying needs
1 ndash Rock Buckets This bucket style is used in high-abrasion production applications like face loading
limestone and other rock and trucking a wide range of quarry materials
2 ndash Heavy Duty Rock Buckets Heavy Duty Rock Buckets are for use in applications like face loading tightly
compacted pit materials or handling materials of moderate abrasion and high impact
3 ndash Coal Buckets This bucket style is built for light density non-abrasive materials including coal
4 ndash Iron Ore Buckets Iron Ore Buckets are for use in extremely aggressive applications like face loading
iron ore They are built for high abrasion and moderate impact and leave a smooth
fl oor when fi nished
1
2
3
4
18
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
Sustainability Stewards of the environment
Protecting the Environment Environmental responsibility is designed and built into our 994Krsquos features
bull Increased fuel efficiency to minimize your carbon footprint
bull Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling
bull Reduce waste to the environment with our maintenance free or extended maintenance batteries
bull Built for multiple lives the Cat 994 is one of the most rebuilt products To assist with maximizing machine life Caterpillar provides a
number of sustainable options such as our Reman and Certified Rebuild programs In these programs reused or remanufactured
components can deliver cost savings of 40 to 70 percent which lowers operating cost while benefiting the environment
bull Caterpillar offers retrofit packages to bring new features to older machines maximizing your resource And when you go through
the Cat Certified Rebuild program these retrofit kits are part of the rebuild process
17
Buckets and Ground Engaging Tools Itrsquos all about performance
Increase Productivity and Fuel Effi ciency Performance Series Buckets are designed for superior
performance in a variety of materials They are engineered
to dig into piles quickly and load efficiently Fill factors are
up to 115 so you can get your job done and move on to
other tasks Fast load cycles and fewer trips mean less
wear and tear on your machine and keep you working
The buckets below are part of the Performance Series line
They come in different capacities and widths to fit your
loading and carrying needs
1 ndash Rock Buckets This bucket style is used in high-abrasion production applications like face loading
limestone and other rock and trucking a wide range of quarry materials
2 ndash Heavy Duty Rock Buckets Heavy Duty Rock Buckets are for use in applications like face loading tightly
compacted pit materials or handling materials of moderate abrasion and high impact
3 ndash Coal Buckets This bucket style is built for light density non-abrasive materials including coal
4 ndash Iron Ore Buckets Iron Ore Buckets are for use in extremely aggressive applications like face loading
iron ore They are built for high abrasion and moderate impact and leave a smooth
fl oor when fi nished
1
2
3
4
18
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
Buckets and Ground Engaging Tools Itrsquos all about performance
Increase Productivity and Fuel Effi ciency Performance Series Buckets are designed for superior
performance in a variety of materials They are engineered
to dig into piles quickly and load efficiently Fill factors are
up to 115 so you can get your job done and move on to
other tasks Fast load cycles and fewer trips mean less
wear and tear on your machine and keep you working
The buckets below are part of the Performance Series line
They come in different capacities and widths to fit your
loading and carrying needs
1 ndash Rock Buckets This bucket style is used in high-abrasion production applications like face loading
limestone and other rock and trucking a wide range of quarry materials
2 ndash Heavy Duty Rock Buckets Heavy Duty Rock Buckets are for use in applications like face loading tightly
compacted pit materials or handling materials of moderate abrasion and high impact
3 ndash Coal Buckets This bucket style is built for light density non-abrasive materials including coal
4 ndash Iron Ore Buckets Iron Ore Buckets are for use in extremely aggressive applications like face loading
iron ore They are built for high abrasion and moderate impact and leave a smooth
fl oor when fi nished
1
2
3
4
18
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
Bucket Specs
Bucket Type
Bucket Capacity GET Standard Lift Material Density High Lift Material Density
m3 yd3 No of Tips kgm3 lbyd3 kgm3 lbyd3
Rock 191 250 9 2138 3600 1995 3360
214 280 9 1909 3215 1781 3000
229 300 9 1781 3000 1663 2800
245 320 9 1669 2810 1559 2625
HD Rock 191 250 9 2090 3520 1900 3200
214 280 9 1802 3035 1675 2820
Coal 398 520 10 1027 1730 959 1615
321 420 10 1271 2140 1188 2000
Iron Ore 172 225 9 2286 3850 2126 3580
Ground Engaging Tools Protect expensive components Reduce your operating costs And get the most out of your machinersquos performance Choose from
a variety of performance-built GET like these to meet your application requirements
GET General Duty Tip GET Heavy Penetration Tip GET Heavy Abrasion Tip GET Coal Tip
Adapter Top Cover Segment Shroud Half Arrow Pin-on Sidebar Capsure Sidebar
CapSuretrade Retention Technology Simple installation means no hammering and therefore improved safety It also means quicker change-outs and less downtime
The tip is easily installed with a 180 degree turn of a frac34 inch ratchet
19
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
System Match Effi ciency Efficient loadinghauling system starts with a perfect match
Cat Truck Pass Match 785 789 793
Standard Lift 4 5
High Lift 5 6
Application Match The standard 994K is sized to load the 136 tonnes (150 ton) 785 in four passes The 994K standard lift and high lift load the 177 tonnes
(195 ton) 789 in five passes and the 227 tonnes (240 ton) 793 in six passes
Effi cient Combination For full truck payloads with minimum loading time an efficient loadinghauling system starts with a perfect match Cat wheel loaders
are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton
Bucket Selection Selection of the right bucket depends on penetration requirements material densities abrasion and the loading target Bucket sizes
are matched to truck bed capacities and material densities for optimum loading efficiency and greater productivity
20
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
994K Wheel Loader Specifications
Engine Transmission
Engine Model Cat 3516E Transmission Type Cat Planetary Power Shift
Emissions US EPA Tier 1 Equivalent Forward 1 74 kmh 46 mph
Rated Speed 1600 rpm Forward 2 129 kmh 80 mph
Gross Power ndash ISO 14396 1377 kW 1847 hp Forward 3 219 kmh 136 mph
Gross Power ndash SAE J1995 1394 kW 1870 hp Reverse 1 81 kmh 50 mph
Net Power ndash SAE J1349 Reverse 2 141 kmh 88 mph
Standard Ambient 1297 kW 1739 hp Reverse 3 240 kmh 149 mph
High Ambient 1265 kW 1696 hp Direct Drive ndash Forward 1 Lock-up disables
Bore 170 mm 67 in Direct Drive ndash Forward 2 140 kmh 87 mph
Stroke 215 mm 85 in Direct Drive ndash Forward 3 245 kmh 152 mph
Displacement 781 L 4766 in3 Direct Drive ndash Reverse 1 Lock-up disables
Peak Torque 1200 rpm ndash SAE J1995 11 591 Nmiddotm 8549 lbf-ft Direct Drive ndash Reverse 2 155 kmh 96 mph
Torque Rise 39 Direct Drive ndash Reverse 3 270 kmh 168 mph
bull The power ratings apply when tested under the reference conditions Note that 3F3R speed may be reduced in production for the specifi ed standard bull Travel speeds based on 5885-57 tires
bull The net power advertised is the power available at the fl ywheel when the engine is equipped with fan alternator air cleaner and muffl er Hydraulic System ndash LiftTilt
bull The gross power advertised is with the fan at maximum speed LiftTilt System ndash Circuit Positive Flow Control
Operating Specifi cations LiftTilt System Variable Displacement Piston
Operating Weight 239 142 kg 527218 lb Maximum Flow at 1700 rpm 2047 Lmin 541 galmin
Rated Payload ndash Standard 408 tonnes 45 tons Engine Speed Rated Payload ndash High Lift 381 tonnes 42 tons Relief Valve Setting ndash LiftTilt 31 626 kPa 4587 psi Bucket Capacity Range 191-245 m3 25-32 yd3 Cylinders Double Acting
Lift Bore and Stroke 370 times 146 times 1713 mm 674 in
Tilt Bore and Stroke 310 times 122 times 1086 mm 428 in
Pilot System Open Loop and Pressure Reducing
Maximum Flow at 1700 rpm 80 Lmin 21 galmin Engine Speed
Relief Valve Setting 3450 kPa 500 psi
21
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
994K Wheel Loader Specifications
Hydraulic Cycle Time
Rack Back 41 seconds
Raise 121 seconds
Dump 31 seconds
Lower Float Down 42 seconds
Total Hydraulic Cycle Time 235 seconds (empty bucket)
Service Refi ll Capacities
Fuel Tank (standard)
Fuel Tank (with 24 hr attachment)
Cooling System
Engine Crankcase
Transmission
Differentials and Final Drives ndash Front
Differentials and Final Drives ndash Rear
Hydraulic Tank (implement and hydraulic fan)
Hydraulic Tank (steering and braking)
3445 L
5678 L
520 L
273 L
416 L
833 L
757 L
1022 L
379 L
910 gal
1500 gal
1375 gal
72 gal
110 gal
220 gal
200 gal
270 gal
100 gal
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9deg
Brakes
Brakes ISO 34502011
Sound Performance
Standard Suppression
Operator Sound Level (ISO 6396) 72 dB(A) 71 dB(A)
Machine Sound Level (ISO 6395) 119 dB(A) 117 dB(A)
Sound Performance
bull The operator sound pressure level is 72 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The operator sound pressure level is 71 dB(A) measured according to the test procedures and conditions specified in ISO 63962008 for the sound suppressed machine configurations The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment
bull The machine sound power level is 119 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the standard machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
bull The machine sound power level is 117 dB(A) measured according to the test procedures and conditions specified in ISO 63952008 for the sound suppressed machine configuration The measurement was conducted at 70 percent of the maximum engine cooling fan speed
Hydraulic System ndash Steering
Steering System ndash Circuit Pilot Load Sensing
Steering System ndash Pump Piston Variable Displacement
Maximum Flow 1700 rpm 980 Lmin 259 galmin Engine Speed
Relief Valve Setting ndash Steering 31 000 kPa 4496 psi
Total Steering Angle 70deg
Steering Cycle Time (low idle) 73 seconds
Steering Cycle Time (high idle) 40 seconds
22
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
994K Wheel Loader Specifications
Dimensions All dimensions are approximate
Standard Lift High Lift
1 Ground to Top of ROPS 71185 mm 234 ft 71185 mm 234 ft
2 Ground to Top of Exhaust Stacks 7067 mm 232 ft 7067 mm 232 ft
3 Ground to Top of Hood 5682 mm 186 ft 5682 mm 186 ft
4 Ground to Bumper Clearance 1355 mm 44 ft 1355 mm 44 ft
5 Rear Axle Center Line to Bumper 6205 mm 204 ft 6205 mm 204 ft
6 Front Axle Center Line to Bucket Tip 6503 mm 213 ft 7097 mm 233 ft
7 Wheel Base 6800 mm 223 ft 6800 mm 223 ft
8 Maximum Overall Length 17 860 mm 586 ft 18 454 mm 605 ft
9 Ground to Lower Hitch Clearance 898 mm 29 ft 898 mm 29 ft
10 Ground to Center of Axles 1820 mm 60 ft 1820 mm 60 ft
11 Clearance at Maximum Lift 6170 mm 202 ft 7098 mm 233 ft
12 Rack Back Angle at Ground Level 374 degrees 423 degrees
13 Rack Back Angle at Carry 479 degrees 537 degrees
14 B-Pin Height at Maximum Lift 8790 mm 288 ft 9647 mm 317 ft
15 Maximum Overall Height Bucket Raised 11 771 mm 386 ft 12 545 mm 412 ft
16 Rack Angle at Maximum Lift 595 degrees 594 degrees
17 Dump Angle at Maximum Lift ndash50 degrees ndash50 degrees
18 Reach at Maximum Lift 2824 mm 93 ft 2691 mm 88 ft
23
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
994K Wheel Loader Specifications
Bucket CapacityMaterial Density Selection Guide
Standard Lift
Material Density Bucket Volume
kgm3
1665-1832
1782-1960
1907-2097
2136-2350
lbyd3
2813-3094
3000-3300
3214-3536
3600-3960
tonnesm3 tonsyd3 m3 yd3
167-183 141-155 245 32
178-196 150-165 229 30
191-210
214-235
161-177
180-198
214
191
28
25
High Lift
Material Density Bucket Volume
kgm3
1555-1711
1664-1830
1780-1958
1995-2194
lbyd3
2625-2888
2800-3080
3000-3300
3360-3696
tonnesm3 tonsyd3 m3 yd3
156-171 131-144 245 32
166-183 140-154 229 30
178-196
199-219
150-165
168-185
214
191
28
25
24
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
6351 6241 6170 6103 208 205 202 200
2644 2753 2824 2891 87 90 93 95
8790 8790 8790 8790 288 288 288 288
5582 5737 5837 5932 183 188 191 195
232 232 232 232 08 08 08 08
17 605 17 760 17 860 17 955 578 583 586 589
6248 6403 6503 6598 205 210 213 216
11 541 11 688 11 771 11 874 379 383 386 390
13 725 13 769 13 798 13 826 450 452 453 454
4352 4458 4525 4588 143 146 148 151
477 477 477 477
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
25
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
994K Wheel Loader Specifications
Operating Specifications ndash Standard Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
40 823 40 823 40 823 40 823 90000 90000 90000 90000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
159 089 157 436 156 333 155 345 350732 347087 344656 342477
150 044 148 332 147 192 146 169 302436 298953 296628 294551
137 183 135 603 134 548 133 606 296828 286923 280750 275111
122 851 121 184 120 075 119 081 315605 294505 282094 271102
134 639 130 146 127 346 124 788 235996 229182 224882 220948
125 594 121 552 119 023 116 711 232273 232273 232273 232273
14039 13100 12548 12059 523809 525865 527217 528409
10498 10195 10003 9828 273815 277531 280003 282188
10332 10332 10332 10332 249993 248334 247214 246221
237 596 238 529 239 142 239 682 613808 615865 617216 618408
124 200 125 886 127 007 127 998 420535 424729 427519 430005
113 395 112 642 112 134 111 684 193273 191136 189697 188403
278 419 279 352 279 965 280 505 330790 327016 324503 322248
190 752 192 654 193 919 195 047 270840 267165 264720 262529
87 667 86 698 86 045 85 458 276887 267976 262401 257304
26
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
994K Wheel Loader Specifications
Operating Specifications ndash High Lift For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Bucket Width ndash Overall mm ft
Clearance at 45deg Dump (Tooth Tip) mm ft
Reach at 45deg Dump (Tooth Tip) mm ft
Bucket Pin at Maximum Lift mm ft
Horizontal Arm and Level Bucket Reach mm ft
Digging Depth (Segment) mm ft
Overall Length ndash Bucket Level Ground mm ft
Front Axle to Bucket Tip Ground mm ft
Overall Height mm ft
Turning Radius ndash Corner SAE Carry mm ft
Reach at 45deg Dump and 213 m (7 ft) Height (with Teeth) mm ft
Rack Back Angle at SAE Carry degree
Full Dump at Maximum Lift degree
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
6220 6220 6220 6220 204 204 204 204
7208 7098 7028 6960 236 233 231 228
2581 2691 2762 2829 85 88 91 93
9647 9647 9647 9647 316 316 316 316
6148 6303 6403 6498 202 207 210 213
239 239 239 239 08 08 08 08
18 299 18 454 18 554 18 649 600 605 609 612
6942 7097 7197 7292 228 233 236 239
12 398 12 545 12 628 12 731 407 412 414 418
13 973 14 015 14 043 14 069 458 460 461 462
4918 5024 5092 5155 161 165 167 169
535 535 535 535
ndash500 ndash500 ndash500 ndash500
(chart continued on next page)
27
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
994K Wheel Loader Specifications
Operating Specifications ndash High Lift (continued)
For machines equipped with 5885-57 tires (SLR 1820 mm6 ft) ndash see additional tables for other tire sizes
Bucket Type
Ground Engaging Tools
Cutting Edge Type
Bucket Part No (Group Level)
Bucket Load at Rated Capacity kg lb
Rated Capacity m3
yd3
Struck Capacity ndash ISO m3
yd3
Heaped Capacity ndash ISO m3
yd3
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Straight kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Articulated 40deg kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Tipping Load at Operating Weight ndash Bucket Level Ground kg lb
Breakout Force ndash SAE Rated kN lbf
Lift Capacity ndash Bucket Level Ground kN lbf
Single Stall Rimpull kN lbf
Operating Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
Loaded Machine Weight kg lb
Weight Distribution at SAE Carry ndash Front kg lb
Weight Distribution at SAE Carry ndash Rear kg lb
With Tire Squash
Rock
Teeth amp Segment
Spade
389-4420 389-4430 389-4440 389-4450
38 102 38 102 38 102 38 102 84000 84000 84000 84000
191 214 229 245 25 28 30 32
15 18 19 20 196 235 249 262
19 21 23 24 249 275 300 314
139 505 138 059 137 094 136 235 307557 304369 302241 300346
132 252 130 748 129 745 128 849 264048 260969 258913 257087
119 770 118 374 117 441 116 613 257224 249072 243962 239291
107 846 106 361 105 373 104 491 300724 280514 268623 258090
116 675 112 977 110 659 108 540 206377 200546 196851 193472
109 883 106 480 104 341 102 384 232273 232273 232273 232273
13377 12478 11949 11480 526906 528963 530314 531506
9180 8921 8756 8606 283921 287783 290350 292612
10332 10332 10332 10332 242985 241180 239965 238895
239 001 239 934 240 547 241 087 610907 612963 614315 615507
128 784 130 536 131 700 132 726 428104 432303 435095 437571
110 216 109 397 108 846 108 361 182802 180660 179220 177936
277 103 278 036 278 649 279 189 291566 288250 286039 284063
194 185 196 090 197 356 198 479 237760 234486 232308 230363
82 918 81 946 81 293 80 710 242251 234748 230033 225718
28
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
994K Standard Equipment
Standard Equipment
Standard equipment may vary Consult your Cat dealer for details
ELECTRICAL
bull Alarm back-up bull Alternator (225 amp) bull Batteries dry bull Converter 1015 amp 24V to 12V bull Disconnect switch in bumper bull LED lights programmable warning lights bull LED work lights bull Lighting system (halogen work lights access
and service platform lighting) bull Starter emergency start receptacle bull Starter lockout in bumper bull Starting and charging system 24V bull Transmission lockout in bumper
OPERATOR ENVIRONMENT
bull Air conditioner bull Cab pressure indicator bull Cab sound suppressed and pressurized separate external rollover
protective structure (ROPSFOPS) radio ready for entertainment includes antenna speakers and converter (12-volt 5-amp) and power port
bull Cat Detect Vision rear vision camera system bull Cigar lighter ashtray bull Coat hook bull Controls lift and tilt function bull Graphical Touchscreen Display displays real time operating
information performs calibrations and customizes operator settings bull Heater defroster auto temperature controls bull Horns electric (field and shop) bull Instrumentation gauges
ndash Coolant temperature ndash Engine hour meter ndash Hydraulic oil temperature ndash Power train oil temperature
bull Instrumentation warning indicators ndash Action alert system three category ndash Brake malfunction ndash Bucket fl oat status ndash Delayed engine shutdown status ndash Engine idle shutdown status ndash Engine malfunction ndash Fuel economy mode enable status ndash Hydraulic lockout ndash Lockup clutch enable status ndash Low fuel level ndash Parking brake status ndash Quick shift enable status ndash Rimpull control enable status ndash Seat belt warning ndash Secondary steering ndash Throttle lock status ndash Transmission gear ndash Turn signal
bull Keypad control with indicator lights ndash Fuel economy mode ndash Implement kickouts ndash Lockup clutch ndash Manual lube ndash Quickshift enable ndash Rimpull control system ndash Side rearview mirror heater ndash Throttle lock ndash Turn signals
bull Light cab dome bull Lunchbox beverage holders bull Mirrors rearview (externally mounted) bull Seat belt retractable 76 mm (3 in) wide bull Seat Cat Comfort (cloth) air suspension six-way adjustable bull Seat trainer with lap belt 76 mm (3 in) wide bull STIC Control System bull Sun screen bull Tinted glass bull Transmission gear indicator bull Vital Information Management System (VIMS) with Advisor
Display External Data Port Customizable Operator Profi les Cycle Timer Integrated Payload Control System
bull Wet-arm wiperswashers (front and rear) ndash Intermittent front and rear wipers
(continued on next page)
29
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
994K Standard Equipment
Standard Equipment (continued)
Standard equipment may vary Consult your Cat dealer for details
POWER TRAIN
bull Brakes oil-cooled multi-disc servicesecondary bull Case drain fi lters bull Driveline parking brake bull Engine 3516E HD MEUI-A (ATAAC) diesel
turbochargedaftercooled bull Engine Prelube bull Fuel priming pump (electric) bull Ground level engine shutoff bull Precleaner engine air intake (above hood) bull Radiator Next Generation Modular (NGMR)
ndash Power train oil coolers (2) air to oil (2) water to oil bull Starting aid ether automatic bull Throttle lock electronic bull Torque converter Impeller Clutch (ICTC) with LUC Rimpull
Control System bull Transmission planetary powershift 3F3R electronic control
OTHER
bull Automatic bucket lift kickoutpositioner bull Automatic lubrication system bull Blower fan bull Couplings Cat O-ring face seals bull Doors service access (locking) bull Ecology drains for engine radiator hydraulic tank steering
brake cooling tank and axles bull Economy Mode bull Engine oil change system high speed (Shaw-Aero) bull Front frame access with steps bull Front walkway bull Fuel tank 3445 L (910 gal) bull Ground level fast fill fuel system (Shaw-Aero) bull Guard crankcase bull Hitch drawbar with pin bull Hoses Cat XTtrade bull Hydraulic steering and brake fi ltrationscreening system bull Left side service center bull Muffl ers (2) bull Oil sampling valves bull Premixed 50 concentration of extended life coolant
with freeze protection to ndash34deg C (ndash29deg F) bull Pump bay access ladders with T-handle and platform bull Rear access to cab and service platform bull Steering load sensing bull Supplemental steering system bull Tie-offs on ROPS bull Toe kicks bull Vandalism protection caplocks
30
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
994K Optional Equipment and Mandatory Attachments
Optional Equipment
With approximate changes in operating weights Optional equipment may vary Consult your Cat dealer for specifics
POWER TRAIN MACHINE CONTROL AND GUIDANCE
bull Engine oil renewal system bull Cat Terrain ready
ELECTRICAL SPARE RIMS
bull Service lights bull 1118 mm (44) spare rim bull 1194 mm (47) spare rim
OPERATOR ENVIRONMENT
bull AMFMCDMP3 radio MISCELLANEOUS ATTACHMENTS
bull Satellite Sirius radio with bluetooth bull Wheel chocks
Mandatory Attachments
Select one from each group Mandatory and optional equipment may vary Consult your Cat dealer for specifics
LINKAGE
bull Standard bull High
ELECTRICAL
bull No Product Linktrade bull Product Link (Satellite)
ENGINE
bull No sound suppression bull Sound suppression
FUEL TANK
bull Standard 3445 L (910 gal) bull 24 hour 5678 L (1500 gal)
COOLING
bull Standard bull High ambient
FAN BYPASS
bull Non-arctic bull Arctic
OPERATOR ENVIRONMENT
bull Standard glass bull Rubber mounted glass bull Rubber mounted SLR and impact resistant
bull Standard seat bull Deluxe heated and ventilated seat
bull Standard mirror bull Heated mirror
bull Access steps bull Powered Access
bull Vision Display bull Cat Detect (Object Detection)
FUEL SYSTEM
bull Fuel line heater delete bull Cold weather starting
RIMS
bull 1118 mm (44) (44times57) bull 1194 mm (47) (47times57)
31
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)
For more complete information on Cat products dealer services and industry solutions visit us on the web at wwwcatcom
copy 2014 Caterpillar
All rights reserved
Materials and specifications are subject to change without notice Featured machines in photos may include additional equipment See your Cat dealer for available options
CAT CATERPILLAR SAFETYCATCOM their respective logos ldquoCaterpillar Yellowrdquo and the ldquoPower Edgerdquo trade dress as well as corporate and product identity used herein are trademarks of Caterpillar and may not be used without permission
AEHQ7391 (11-2014)